序列化表格

程序包 org.hipparchus.analysis.differentiation

类 org.hipparchus.analysis.differentiation.DerivativeStructure

class DerivativeStructure extends Object implements Serializable

serialVersionUID:

20161220L

序列化字段

data

double[] data

Combined array holding all values.

factory

DSFactory factory

Factory that built the instance.

类 org.hipparchus.analysis.differentiation.DSFactory

class DSFactory extends Object implements Serializable

serialVersionUID:

20161222L

序列化方法

writeReplace

private Object writeReplace()

Replace the instance with a data transfer object for serialization.

类 org.hipparchus.analysis.differentiation.FiniteDifferencesDifferentiator

class FiniteDifferencesDifferentiator extends Object implements Serializable

serialVersionUID:

20120917L

序列化字段

halfSampleSpan

double halfSampleSpan

Half sample span.

nbPoints

int nbPoints

Number of points to use.

stepSize

double stepSize

Step size.

tMax

double tMax

Upper bound for independent variable.

tMin

double tMin

Lower bound for independent variable.

类 org.hipparchus.analysis.differentiation.Gradient

class Gradient extends Object implements Serializable

serialVersionUID:

20200520L

序列化字段

grad

double[] grad

Gradient of the function.

value

double value

Value of the function.

类 org.hipparchus.analysis.differentiation.SparseGradient

class SparseGradient extends Object implements Serializable

serialVersionUID:

20131025L

序列化字段

derivatives

Map<Integer,Double> derivatives

Stored derivative, each key representing a different independent variable.

value

double value

Value of the calculation.

类 org.hipparchus.analysis.differentiation.UnivariateDerivative

class UnivariateDerivative extends Object implements Serializable

serialVersionUID:

20200519L

类 org.hipparchus.analysis.differentiation.UnivariateDerivative1

class UnivariateDerivative1 extends UnivariateDerivative<UnivariateDerivative1> implements Serializable

serialVersionUID:

20200519L

序列化字段

f0

double f0

Value of the function.

f1

double f1

First derivative of the function.

类 org.hipparchus.analysis.differentiation.UnivariateDerivative1Field

class UnivariateDerivative1Field extends Object implements Serializable

serialVersionUID:

20200519L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

序列化字段

factory

DSFactory factory

Associated factory for conversions to DerivativeStructure.

one

UnivariateDerivative1 one

One constant.

zero

UnivariateDerivative1 zero

Zero constant.

类 org.hipparchus.analysis.differentiation.UnivariateDerivative2

class UnivariateDerivative2 extends UnivariateDerivative<UnivariateDerivative2> implements Serializable

serialVersionUID:

20200520L

序列化字段

f0

double f0

Value of the function.

f1

double f1

First derivative of the function.

f2

double f2

Second derivative of the function.

类 org.hipparchus.analysis.differentiation.UnivariateDerivative2Field

class UnivariateDerivative2Field extends Object implements Serializable

serialVersionUID:

20200520L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

序列化字段

factory

DSFactory factory

Associated factory for conversions to DerivativeStructure.

one

UnivariateDerivative2 one

One constant.

zero

UnivariateDerivative2 zero

Zero constant.

程序包 org.hipparchus.analysis.interpolation

类 org.hipparchus.analysis.interpolation.BilinearInterpolatingFunction

class BilinearInterpolatingFunction extends Object implements Serializable

serialVersionUID:

20180926L

序列化字段

fVal

double[] fVal

Values of the interpolation points on all the grid knots (in a flatten array).

xGrid

GridAxis xGrid

Grid along the x axis.

yGrid

GridAxis yGrid

Grid along the y axis.

ySize

int ySize

Grid size along the y axis.

类 org.hipparchus.analysis.interpolation.DividedDifferenceInterpolator

class DividedDifferenceInterpolator extends Object implements Serializable

serialVersionUID:

107049519551235069L

类 org.hipparchus.analysis.interpolation.GridAxis

class GridAxis extends Object implements Serializable

serialVersionUID:

20180926L

序列化字段

cache

AtomicInteger cache

Cached value of last x index.

grid

double[] grid

All the coordinates of the interpolation points, sorted in increasing order.

n

int n

Number of points required for interpolation.

类 org.hipparchus.analysis.interpolation.LoessInterpolator

class LoessInterpolator extends Object implements Serializable

serialVersionUID:

5204927143605193821L

序列化字段

accuracy

double accuracy

If the median residual at a certain robustness iteration is less than this amount, no more iterations are done.

bandwidth

double bandwidth

The bandwidth parameter: when computing the loess fit at a particular point, this fraction of source points closest to the current point is taken into account for computing a least-squares regression.

A sensible value is usually 0.25 to 0.5.

robustnessIters

int robustnessIters

The number of robustness iterations parameter: this many robustness iterations are done.

A sensible value is usually 0 (just the initial fit without any robustness iterations) to 4.

类 org.hipparchus.analysis.interpolation.NevilleInterpolator

class NevilleInterpolator extends Object implements Serializable

serialVersionUID:

3003707660147873733L

程序包 org.hipparchus.analysis.polynomials

类 org.hipparchus.analysis.polynomials.PolynomialFunction

class PolynomialFunction extends Object implements Serializable

serialVersionUID:

-7726511984200295583L

序列化字段

coefficients

double[] coefficients

The coefficients of the polynomial, ordered by degree -- i.e., coefficients[0] is the constant term and coefficients[n] is the coefficient of x^n where n is the degree of the polynomial.

类 org.hipparchus.analysis.polynomials.SmoothStepFactory.QuadraticSmoothStepFunction

class QuadraticSmoothStepFunction extends SmoothStepFactory.SmoothStepFunction implements Serializable

serialVersionUID:

20230422L

类 org.hipparchus.analysis.polynomials.SmoothStepFactory.SmoothStepFunction

class SmoothStepFunction extends PolynomialFunction implements Serializable

serialVersionUID:

20230113L

程序包 org.hipparchus.clustering

类 org.hipparchus.clustering.CentroidCluster

class CentroidCluster extends Cluster<T extends Clusterable> implements Serializable

serialVersionUID:

-3075288519071812288L

序列化字段

center

Clusterable center

Center of the cluster.

类 org.hipparchus.clustering.Cluster

class Cluster extends Object implements Serializable

serialVersionUID:

-3442297081515880464L

序列化字段

points

List<T extends Clusterable> points

The points contained in this cluster.

类 org.hipparchus.clustering.DoublePoint

class DoublePoint extends Object implements Serializable

serialVersionUID:

3946024775784901369L

序列化字段

point

double[] point

Point coordinates.

程序包 org.hipparchus.clustering.distance

类 org.hipparchus.clustering.distance.CanberraDistance

class CanberraDistance extends Object implements Serializable

serialVersionUID:

-6972277381587032228L

类 org.hipparchus.clustering.distance.ChebyshevDistance

class ChebyshevDistance extends Object implements Serializable

serialVersionUID:

-4694868171115238296L

类 org.hipparchus.clustering.distance.EarthMoversDistance

class EarthMoversDistance extends Object implements Serializable

serialVersionUID:

-5406732779747414922L

类 org.hipparchus.clustering.distance.EuclideanDistance

class EuclideanDistance extends Object implements Serializable

serialVersionUID:

1717556319784040040L

类 org.hipparchus.clustering.distance.ManhattanDistance

class ManhattanDistance extends Object implements Serializable

serialVersionUID:

-9108154600539125566L

程序包 org.hipparchus.complex

类 org.hipparchus.complex.Complex

class Complex extends Object implements Serializable

serialVersionUID:

20160305L

序列化方法

readResolve

protected final Object readResolve()

Resolve the transient fields in a deserialized Complex Object. Subclasses will need to override Complex.createComplex(double, double) to deserialize properly.

序列化字段

imaginary

double imaginary

The imaginary part.

real

double real

The real part.

类 org.hipparchus.complex.ComplexComparator

class ComplexComparator extends Object implements Serializable

serialVersionUID:

20171113L

类 org.hipparchus.complex.ComplexField

class ComplexField extends Object implements Serializable

serialVersionUID:

20160305L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

类 org.hipparchus.complex.ComplexTest.TestComplex

class TestComplex extends Complex implements Serializable

serialVersionUID:

3268726724160389237L

类 org.hipparchus.complex.Quaternion

class Quaternion extends Object implements Serializable

serialVersionUID:

20092012L

序列化字段

q0

double q0

First component (scalar part).

q1

double q1

Second component (first vector part).

q2

double q2

Third component (second vector part).

q3

double q3

Fourth component (third vector part).

类 org.hipparchus.complex.RootsOfUnity

class RootsOfUnity extends Object implements Serializable

serialVersionUID:

20120201L

序列化字段

isCounterClockWise

boolean isCounterClockWise

true if RootsOfUnity.computeRoots(int) was called with a positive value of its argument n. In this case, counter-clockwise ordering of the roots of unity should be used.

omegaCount

int omegaCount

Number of roots of unity.

omegaImaginaryClockwise

double[] omegaImaginaryClockwise

Imaginary part of the n-th roots of unity, for negative values of n. In this array, the roots are stored in clockwise order.

omegaImaginaryCounterClockwise

double[] omegaImaginaryCounterClockwise

Imaginary part of the n-th roots of unity, for positive values of n. In this array, the roots are stored in counter-clockwise order.

omegaReal

double[] omegaReal

Real part of the roots.

程序包 org.hipparchus.distribution

类 org.hipparchus.distribution.EnumeratedDistribution

class EnumeratedDistribution extends Object implements Serializable

serialVersionUID:

20123308L

序列化字段

probabilities

double[] probabilities

Probabilities of respective random variable values. For i = 0, ..., singletons.size() - 1, probability[i] is the probability that a random variable following this distribution takes the value singletons[i].

singletons

List<T> singletons

List of random variable values.

程序包 org.hipparchus.distribution.continuous

类 org.hipparchus.distribution.continuous.AbstractRealDistribution

class AbstractRealDistribution extends Object implements Serializable

serialVersionUID:

20160320L

序列化字段

solverAbsoluteAccuracy

double solverAbsoluteAccuracy

Inverse cumulative probability accuracy.

类 org.hipparchus.distribution.continuous.BetaDistribution

class BetaDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

alpha

double alpha

First shape parameter.

beta

double beta

Second shape parameter.

z

double z

Normalizing factor used in density computations.

类 org.hipparchus.distribution.continuous.CauchyDistribution

class CauchyDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

median

double median

The median of this distribution.

scale

double scale

The scale of this distribution.

类 org.hipparchus.distribution.continuous.ChiSquaredDistribution

class ChiSquaredDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

gamma

GammaDistribution gamma

Internal Gamma distribution.

类 org.hipparchus.distribution.continuous.ConstantRealDistribution

class ConstantRealDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

value

double value

Constant value of the distribution

类 org.hipparchus.distribution.continuous.EnumeratedRealDistribution

class EnumeratedRealDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20130308L

序列化字段

innerDistribution

EnumeratedDistribution<Double> innerDistribution

EnumeratedDistribution (using the Double wrapper) used to generate the pmf.

类 org.hipparchus.distribution.continuous.ExponentialDistribution

class ExponentialDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

logMean

double logMean

The logarithm of the mean, stored to reduce computing time.

mean

double mean

The mean of this distribution.

类 org.hipparchus.distribution.continuous.FDistribution

class FDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

denominatorDegreesOfFreedom

double denominatorDegreesOfFreedom

The numerator degrees of freedom.

numeratorDegreesOfFreedom

double numeratorDegreesOfFreedom

The numerator degrees of freedom.

numericalVariance

double numericalVariance

Cached numerical variance

类 org.hipparchus.distribution.continuous.GammaDistribution

class GammaDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20120524L

序列化字段

densityPrefactor1

double densityPrefactor1

The constant value of shape / scale * sqrt(e / (2 * pi * (shape + g + 0.5))) / L(shape), where L(shape) is the Lanczos approximation returned by Gamma.lanczos(double). This prefactor is used in GammaDistribution.density(double), when no overflow occurs with the natural calculation.

densityPrefactor2

double densityPrefactor2

The constant value of shape * sqrt(e / (2 * pi * (shape + g + 0.5))) / L(shape), where L(shape) is the Lanczos approximation returned by Gamma.lanczos(double). This prefactor is used in GammaDistribution.density(double), when overflow occurs with the natural calculation.

logDensityPrefactor1

double logDensityPrefactor1

The constant value of log(shape / scale * sqrt(e / (2 * pi * (shape + g + 0.5))) / L(shape)), where L(shape) is the Lanczos approximation returned by Gamma.lanczos(double). This prefactor is used in GammaDistribution.logDensity(double), when no overflow occurs with the natural calculation.

logDensityPrefactor2

double logDensityPrefactor2

The constant value of log(shape * sqrt(e / (2 * pi * (shape + g + 0.5))) / L(shape)), where L(shape) is the Lanczos approximation returned by Gamma.lanczos(double). This prefactor is used in GammaDistribution.logDensity(double), when overflow occurs with the natural calculation.

maxLogY

double maxLogY

Upper bound on log(y) (y = x / scale) for the selection of the computation method in GammaDistribution.density(double). For log(y) >= maxLogY, the natural calculation overflows.

minY

double minY

Lower bound on y = x / scale for the selection of the computation method in GammaDistribution.density(double). For y <= minY, the natural calculation overflows.

scale

double scale

The scale parameter.

shape

double shape

The shape parameter.

shiftedShape

double shiftedShape

The constant value of shape + g + 0.5, where g is the Lanczos constant Gamma.LANCZOS_G.

类 org.hipparchus.distribution.continuous.GumbelDistribution

class GumbelDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20141003L

序列化字段

beta

double beta

The scale parameter.

mu

double mu

The location parameter.

类 org.hipparchus.distribution.continuous.LaplaceDistribution

class LaplaceDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20141003L

序列化字段

beta

double beta

The scale parameter.

mu

double mu

The location parameter.

类 org.hipparchus.distribution.continuous.LevyDistribution

class LevyDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20130314L

序列化字段

c

double c

Scale parameter.

halfC

double halfC

Half of c (for calculations).

mu

double mu

Location parameter.

类 org.hipparchus.distribution.continuous.LogisticDistribution

class LogisticDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20141003L

序列化字段

mu

double mu

The location parameter.

s

double s

The scale parameter.

类 org.hipparchus.distribution.continuous.LogNormalDistribution

class LogNormalDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20120112L

序列化字段

location

double location

The location parameter of this distribution (named m in MathWorld and µ in Wikipedia).

logShapePlusHalfLog2Pi

double logShapePlusHalfLog2Pi

The value of log(shape) + 0.5 * log(2*PI) stored for faster computation.

shape

double shape

The shape parameter of this distribution.

类 org.hipparchus.distribution.continuous.NakagamiDistribution

class NakagamiDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20141003L

序列化字段

mu

double mu

The shape parameter.

omega

double omega

The scale parameter.

类 org.hipparchus.distribution.continuous.NormalDistribution

class NormalDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

logStandardDeviationPlusHalfLog2Pi

double logStandardDeviationPlusHalfLog2Pi

The value of log(sd) + 0.5*log(2*pi) stored for faster computation.

mean

double mean

Mean of this distribution.

standardDeviation

double standardDeviation

Standard deviation of this distribution.

类 org.hipparchus.distribution.continuous.ParetoDistribution

class ParetoDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20130424L

序列化字段

scale

double scale

The scale parameter of this distribution.

shape

double shape

The shape parameter of this distribution.

类 org.hipparchus.distribution.continuous.TDistribution

class TDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

degreesOfFreedom

double degreesOfFreedom

The degrees of freedom.

factor

double factor

Static computation factor based on degreesOfFreedom.

类 org.hipparchus.distribution.continuous.TriangularDistribution

class TriangularDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20120112L

序列化字段

a

double a

Lower limit of this distribution (inclusive).

b

double b

Upper limit of this distribution (inclusive).

c

double c

Mode of this distribution.

类 org.hipparchus.distribution.continuous.UniformRealDistribution

class UniformRealDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20120109L

序列化字段

lower

double lower

Lower bound of this distribution (inclusive).

upper

double upper

Upper bound of this distribution (exclusive).

类 org.hipparchus.distribution.continuous.WeibullDistribution

class WeibullDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

scale

double scale

The scale parameter.

shape

double shape

The shape parameter.

程序包 org.hipparchus.distribution.discrete

类 org.hipparchus.distribution.discrete.AbstractIntegerDistribution

class AbstractIntegerDistribution extends Object implements Serializable

serialVersionUID:

20160320L

类 org.hipparchus.distribution.discrete.BinomialDistribution

class BinomialDistribution extends AbstractIntegerDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

numberOfTrials

int numberOfTrials

The number of trials.

probabilityOfSuccess

double probabilityOfSuccess

The probability of success.

类 org.hipparchus.distribution.discrete.EnumeratedIntegerDistribution

class EnumeratedIntegerDistribution extends AbstractIntegerDistribution implements Serializable

serialVersionUID:

20130308L

序列化字段

innerDistribution

EnumeratedDistribution<Integer> innerDistribution

EnumeratedDistribution instance (using the Integer wrapper) used to generate the pmf.

类 org.hipparchus.distribution.discrete.GeometricDistribution

class GeometricDistribution extends AbstractIntegerDistribution implements Serializable

serialVersionUID:

20130507L

序列化字段

log1mProbabilityOfSuccess

double log1mProbabilityOfSuccess

log(1 - p) where p is the probability of success.

logProbabilityOfSuccess

double logProbabilityOfSuccess

log(p) where p is the probability of success.

probabilityOfSuccess

double probabilityOfSuccess

The probability of success.

类 org.hipparchus.distribution.discrete.HypergeometricDistribution

class HypergeometricDistribution extends AbstractIntegerDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

numberOfSuccesses

int numberOfSuccesses

The number of successes in the population.

numericalVariance

double numericalVariance

Cached numerical variance

populationSize

int populationSize

The population size.

sampleSize

int sampleSize

The sample size.

类 org.hipparchus.distribution.discrete.PascalDistribution

class PascalDistribution extends AbstractIntegerDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

log1mProbabilityOfSuccess

double log1mProbabilityOfSuccess

The value of log(1-p), where p is the probability of success, stored for faster computation.

logProbabilityOfSuccess

double logProbabilityOfSuccess

The value of log(p), where p is the probability of success, stored for faster computation.

numberOfSuccesses

int numberOfSuccesses

The number of successes.

probabilityOfSuccess

double probabilityOfSuccess

The probability of success.

类 org.hipparchus.distribution.discrete.PoissonDistribution

class PoissonDistribution extends AbstractIntegerDistribution implements Serializable

serialVersionUID:

20160320L

序列化字段

epsilon

double epsilon

Convergence criterion for cumulative probability.

maxIterations

int maxIterations

Maximum number of iterations for cumulative probability. Cumulative probabilities are estimated using either Lanczos series approximation of Gamma.regularizedGammaP(double, double, double, int) or continued fraction approximation of Gamma.regularizedGammaQ(double, double, double, int).

mean

double mean

Mean of the distribution.

normal

NormalDistribution normal

Distribution used to compute normal approximation.

类 org.hipparchus.distribution.discrete.UniformIntegerDistribution

class UniformIntegerDistribution extends AbstractIntegerDistribution implements Serializable

serialVersionUID:

20120109L

序列化字段

lower

int lower

Lower bound (inclusive) of this distribution.

upper

int upper

Upper bound (inclusive) of this distribution.

类 org.hipparchus.distribution.discrete.ZipfDistribution

class ZipfDistribution extends AbstractIntegerDistribution implements Serializable

serialVersionUID:

20150501L

序列化字段

exponent

double exponent

Exponent parameter of the distribution.

nthHarmonic

double nthHarmonic

Cached values of the nth generalized harmonic.

numberOfElements

int numberOfElements

Number of elements.

numericalMean

double numericalMean

Cached numerical mean

numericalMeanIsCalculated

boolean numericalMeanIsCalculated

Whether or not the numerical mean has been calculated

numericalVariance

double numericalVariance

Cached numerical variance

numericalVarianceIsCalculated

boolean numericalVarianceIsCalculated

Whether or not the numerical variance has been calculated

程序包 org.hipparchus.exception

类 org.hipparchus.exception.DummyLocalizable

class DummyLocalizable extends Object implements Serializable

serialVersionUID:

8843275624471387299L

序列化字段

source

String source

Source string.

异常错误类 org.hipparchus.exception.MathIllegalArgumentException

class MathIllegalArgumentException extends MathRuntimeException implements Serializable

serialVersionUID:

-6024911025449780478L

异常错误类 org.hipparchus.exception.MathIllegalStateException

class MathIllegalStateException extends MathRuntimeException implements Serializable

serialVersionUID:

-6024911025449780478L

异常错误类 org.hipparchus.exception.MathRuntimeException

class MathRuntimeException extends RuntimeException implements Serializable

serialVersionUID:

20160217L

序列化字段

parts

Object[] parts

Parts to insert in the format (no translation).

specifier

Localizable specifier

Format specifier (to be translated).

异常错误类 org.hipparchus.exception.NullArgumentException

class NullArgumentException extends NullPointerException implements Serializable

serialVersionUID:

20160217L

序列化字段

parts

Object[] parts

Parts to insert in the format (no translation).

specifier

Localizable specifier

Format specifier (to be translated).

程序包 org.hipparchus.fitting

类 org.hipparchus.fitting.WeightedObservedPoint

class WeightedObservedPoint extends Object implements Serializable

serialVersionUID:

5306874947404636157L

序列化字段

weight

double weight

Weight of the measurement in the fitting process.

x

double x

Abscissa of the point.

y

double y

Observed value of the function at x.

类 org.hipparchus.fitting.WeightedObservedPoints

class WeightedObservedPoints extends Object implements Serializable

serialVersionUID:

20130813L

序列化字段

observations

List<WeightedObservedPoint> observations

Observed points.

程序包 org.hipparchus.fraction

类 org.hipparchus.fraction.BigFraction

class BigFraction extends Number implements Serializable

serialVersionUID:

-5630213147331578515L

序列化字段

denominator

BigInteger denominator

The denominator.

numerator

BigInteger numerator

The numerator.

类 org.hipparchus.fraction.BigFractionField

class BigFractionField extends Object implements Serializable

serialVersionUID:

-1699294557189741703L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

类 org.hipparchus.fraction.BigFractionFormat

class BigFractionFormat extends org.hipparchus.fraction.AbstractFormat implements Serializable

serialVersionUID:

20160323L

类 org.hipparchus.fraction.Fraction

class Fraction extends Number implements Serializable

serialVersionUID:

3698073679419233275L

序列化字段

denominator

int denominator

The denominator.

numerator

int numerator

The numerator.

类 org.hipparchus.fraction.FractionField

class FractionField extends Object implements Serializable

serialVersionUID:

-1257768487499119313L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

类 org.hipparchus.fraction.FractionFormat

class FractionFormat extends org.hipparchus.fraction.AbstractFormat implements Serializable

serialVersionUID:

20160323L

类 org.hipparchus.fraction.ProperBigFractionFormat

class ProperBigFractionFormat extends BigFractionFormat implements Serializable

serialVersionUID:

20160323L

序列化字段

wholeFormat

NumberFormat wholeFormat

The format used for the whole number.

类 org.hipparchus.fraction.ProperFractionFormat

class ProperFractionFormat extends FractionFormat implements Serializable

serialVersionUID:

20160323L

序列化字段

wholeFormat

NumberFormat wholeFormat

The format used for the whole number.

程序包 org.hipparchus.geometry

程序包 org.hipparchus.geometry.enclosing

类 org.hipparchus.geometry.enclosing.EnclosingBall

class EnclosingBall extends Object implements Serializable

serialVersionUID:

20140126L

序列化字段

center

P extends Point<S> center

Center of the ball.

radius

double radius

Radius of the ball.

support

P extends Point<S>[] support

Support points used to define the ball.

程序包 org.hipparchus.geometry.euclidean.oned

类 org.hipparchus.geometry.euclidean.oned.Euclidean1D

class Euclidean1D extends Object implements Serializable

serialVersionUID:

-1178039568877797126L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

异常错误类 org.hipparchus.geometry.euclidean.oned.Euclidean1D.NoSubSpaceException

class NoSubSpaceException extends MathRuntimeException implements Serializable

serialVersionUID:

20140225L

类 org.hipparchus.geometry.euclidean.oned.Vector1D

class Vector1D extends Object implements Serializable

serialVersionUID:

7556674948671647925L

序列化字段

x

double x

Abscissa.

程序包 org.hipparchus.geometry.euclidean.threed

类 org.hipparchus.geometry.euclidean.threed.Euclidean3D

class Euclidean3D extends Object implements Serializable

serialVersionUID:

6249091865814886817L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

类 org.hipparchus.geometry.euclidean.threed.FieldRotation

class FieldRotation extends Object implements Serializable

serialVersionUID:

20130224L

序列化字段

q0

T extends CalculusFieldElement<T> q0

Scalar coordinate of the quaternion.

q1

T extends CalculusFieldElement<T> q1

First coordinate of the vectorial part of the quaternion.

q2

T extends CalculusFieldElement<T> q2

Second coordinate of the vectorial part of the quaternion.

q3

T extends CalculusFieldElement<T> q3

Third coordinate of the vectorial part of the quaternion.

类 org.hipparchus.geometry.euclidean.threed.FieldVector3D

class FieldVector3D extends Object implements Serializable

serialVersionUID:

20130224L

序列化字段

x

T extends CalculusFieldElement<T> x

Abscissa.

y

T extends CalculusFieldElement<T> y

Ordinate.

z

T extends CalculusFieldElement<T> z

Height.

类 org.hipparchus.geometry.euclidean.threed.Rotation

class Rotation extends Object implements Serializable

serialVersionUID:

-2153622329907944313L

序列化字段

q0

double q0

Scalar coordinate of the quaternion.

q1

double q1

First coordinate of the vectorial part of the quaternion.

q2

double q2

Second coordinate of the vectorial part of the quaternion.

q3

double q3

Third coordinate of the vectorial part of the quaternion.

类 org.hipparchus.geometry.euclidean.threed.SphericalCoordinates

class SphericalCoordinates extends Object implements Serializable

serialVersionUID:

20130206L

序列化方法

writeReplace

private Object writeReplace()

Replace the instance with a data transfer object for serialization.

序列化字段

jacobian

double[][] jacobian

Jacobian of (r, θ Φ).

phi

double phi

Polar angle (co-latitude) Φ.

phiHessian

double[][] phiHessian

Hessian of polar (co-latitude) angle Φ.

r

double r

Radius.

rHessian

double[][] rHessian

Hessian of radius.

theta

double theta

Azimuthal angle in the x-y plane θ.

thetaHessian

double[][] thetaHessian

Hessian of azimuthal angle in the x-y plane θ.

v

Vector3D v

Cartesian coordinates.

类 org.hipparchus.geometry.euclidean.threed.Vector3D

class Vector3D extends Object implements Serializable

serialVersionUID:

1313493323784566947L

序列化字段

x

double x

Abscissa.

y

double y

Ordinate.

z

double z

Height.

程序包 org.hipparchus.geometry.euclidean.twod

类 org.hipparchus.geometry.euclidean.twod.Euclidean2D

class Euclidean2D extends Object implements Serializable

serialVersionUID:

4793432849757649566L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

类 org.hipparchus.geometry.euclidean.twod.Vector2D

class Vector2D extends Object implements Serializable

serialVersionUID:

266938651998679754L

序列化字段

x

double x

Abscissa.

y

double y

Ordinate.

程序包 org.hipparchus.geometry.euclidean.twod.hull

类 org.hipparchus.geometry.euclidean.twod.hull.ConvexHull2D

class ConvexHull2D extends Object implements Serializable

serialVersionUID:

20140129L

序列化字段

tolerance

double tolerance

Tolerance threshold used during creation of the hull vertices.

vertices

Vector2D[] vertices

Vertices of the hull.

程序包 org.hipparchus.geometry.hull

程序包 org.hipparchus.geometry.spherical.oned

异常错误类 org.hipparchus.geometry.spherical.oned.ArcsSet.InconsistentStateAt2PiWrapping

class InconsistentStateAt2PiWrapping extends MathIllegalArgumentException implements Serializable

serialVersionUID:

20140107L

类 org.hipparchus.geometry.spherical.oned.S1Point

class S1Point extends Object implements Serializable

serialVersionUID:

20131218L

序列化字段

alpha

double alpha

Azimuthal angle \( \alpha \).

vector

Vector2D vector

Corresponding 2D normalized vector.

类 org.hipparchus.geometry.spherical.oned.Sphere1D

class Sphere1D extends Object implements Serializable

serialVersionUID:

20131218L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

异常错误类 org.hipparchus.geometry.spherical.oned.Sphere1D.NoSubSpaceException

class NoSubSpaceException extends MathRuntimeException implements Serializable

serialVersionUID:

20140225L

程序包 org.hipparchus.geometry.spherical.twod

类 org.hipparchus.geometry.spherical.twod.S2Point

class S2Point extends Object implements Serializable

serialVersionUID:

20131218L

序列化字段

phi

double phi

Polar angle \( \varphi \).

theta

double theta

Azimuthal angle \( \theta \) in the x-y plane.

vector

Vector3D vector

Corresponding 3D normalized vector.

类 org.hipparchus.geometry.spherical.twod.Sphere2D

class Sphere2D extends Object implements Serializable

serialVersionUID:

20131218L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

程序包 org.hipparchus.linear

类 org.hipparchus.linear.Array2DRowFieldMatrix

class Array2DRowFieldMatrix extends AbstractFieldMatrix<T extends FieldElement<T>> implements Serializable

serialVersionUID:

7260756672015356458L

序列化字段

data

T extends FieldElement<T>[][] data

Entries of the matrix

类 org.hipparchus.linear.Array2DRowRealMatrix

class Array2DRowRealMatrix extends AbstractRealMatrix implements Serializable

serialVersionUID:

-1067294169172445528L

序列化字段

data

double[][] data

Entries of the matrix.

类 org.hipparchus.linear.ArrayFieldVector

class ArrayFieldVector extends Object implements Serializable

serialVersionUID:

7648186910365927050L

序列化字段

data

T extends FieldElement<T>[] data

Entries of the vector.

field

Field<T extends FieldElement<T>> field

Field to which the elements belong.

类 org.hipparchus.linear.ArrayFieldVectorTest.FieldVectorTestImpl

class FieldVectorTestImpl extends Object implements Serializable

serialVersionUID:

3970959016014158539L

序列化字段

data

T extends FieldElement<T>[] data

Entries of the vector.

field

Field<T extends FieldElement<T>> field

类 org.hipparchus.linear.ArrayRealVector

class ArrayRealVector extends RealVector implements Serializable

serialVersionUID:

-1097961340710804027L

序列化字段

data

double[] data

Entries of the vector.

类 org.hipparchus.linear.BlockFieldMatrix

class BlockFieldMatrix extends AbstractFieldMatrix<T extends FieldElement<T>> implements Serializable

serialVersionUID:

-4602336630143123183L

序列化字段

blockColumns

int blockColumns

Number of block columns of the matrix.

blockRows

int blockRows

Number of block rows of the matrix.

blocks

T extends FieldElement<T>[][] blocks

Blocks of matrix entries.

columns

int columns

Number of columns of the matrix.

rows

int rows

Number of rows of the matrix.

类 org.hipparchus.linear.BlockRealMatrix

class BlockRealMatrix extends AbstractRealMatrix implements Serializable

serialVersionUID:

4991895511313664478L

序列化字段

blockColumns

int blockColumns

Number of block columns of the matrix.

blockRows

int blockRows

Number of block rows of the matrix.

blocks

double[][] blocks

Blocks of matrix entries.

columns

int columns

Number of columns of the matrix.

rows

int rows

Number of rows of the matrix.

类 org.hipparchus.linear.DefaultIterativeLinearSolverEvent

class DefaultIterativeLinearSolverEvent extends IterativeLinearSolverEvent implements Serializable

serialVersionUID:

20120129L

序列化字段

b

RealVector b

The right-hand side vector.

r

RealVector r

The current estimate of the residual.

rnorm

double rnorm

The current estimate of the norm of the residual.

x

RealVector x

The current estimate of the solution.

类 org.hipparchus.linear.DiagonalMatrix

class DiagonalMatrix extends AbstractRealMatrix implements Serializable

serialVersionUID:

20121229L

序列化字段

data

double[] data

Entries of the diagonal.

类 org.hipparchus.linear.IterativeLinearSolverEvent

class IterativeLinearSolverEvent extends IterationEvent implements Serializable

serialVersionUID:

20120129L

类 org.hipparchus.linear.OpenMapRealMatrix

class OpenMapRealMatrix extends AbstractRealMatrix implements Serializable

serialVersionUID:

-5962461716457143437L

序列化字段

columns

int columns

Number of columns of the matrix.

entries

OpenIntToDoubleHashMap entries

Storage for (sparse) matrix elements.

rows

int rows

Number of rows of the matrix.

类 org.hipparchus.linear.OpenMapRealVector

class OpenMapRealVector extends SparseRealVector implements Serializable

serialVersionUID:

8772222695580707260L

序列化字段

entries

OpenIntToDoubleHashMap entries

Entries of the vector.

epsilon

double epsilon

Tolerance for having a value considered zero.

virtualSize

int virtualSize

Dimension of the vector.

类 org.hipparchus.linear.RealVectorAbstractTest.RealVectorTestImpl

class RealVectorTestImpl extends RealVector implements Serializable

serialVersionUID:

20120706L

序列化字段

data

double[] data

Entries of the vector.

类 org.hipparchus.linear.SparseFieldVector

class SparseFieldVector extends Object implements Serializable

serialVersionUID:

7841233292190413362L

序列化字段

entries

OpenIntToFieldHashMap<T extends FieldElement<T>> entries

Entries of the vector.

field

Field<T extends FieldElement<T>> field

Field to which the elements belong.

virtualSize

int virtualSize

Dimension of the vector.

程序包 org.hipparchus.migration.exception

异常错误类 org.hipparchus.migration.exception.ConvergenceException

class ConvergenceException extends MathIllegalStateException implements Serializable

serialVersionUID:

4330003017885151975L

异常错误类 org.hipparchus.migration.exception.DimensionMismatchException

class DimensionMismatchException extends MathIllegalNumberException implements Serializable

serialVersionUID:

-8415396756375798143L

序列化字段

dimension

int dimension

已过时。

Correct dimension.

异常错误类 org.hipparchus.migration.exception.InsufficientDataException

class InsufficientDataException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

-2629324471511903359L

异常错误类 org.hipparchus.migration.exception.MathArithmeticException

class MathArithmeticException extends MathRuntimeException implements Serializable

serialVersionUID:

-6024911025449780478L

异常错误类 org.hipparchus.migration.exception.MathIllegalNumberException

class MathIllegalNumberException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

-7447085893598031110L

序列化字段

argument

Number argument

已过时。

Requested.

异常错误类 org.hipparchus.migration.exception.MathInternalError

class MathInternalError extends MathIllegalStateException implements Serializable

serialVersionUID:

-6276776513966934846L

异常错误类 org.hipparchus.migration.exception.MathParseException

class MathParseException extends MathIllegalStateException implements Serializable

serialVersionUID:

-6024911025449780478L

异常错误类 org.hipparchus.migration.exception.MathUnsupportedOperationException

class MathUnsupportedOperationException extends MathRuntimeException implements Serializable

serialVersionUID:

-6024911025449780478L

异常错误类 org.hipparchus.migration.exception.MaxCountExceededException

class MaxCountExceededException extends MathIllegalStateException implements Serializable

serialVersionUID:

4330003017885151975L

序列化字段

max

Number max

已过时。

Maximum number of evaluations.

异常错误类 org.hipparchus.migration.exception.MultiDimensionMismatchException

class MultiDimensionMismatchException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

-8415396756375798143L

序列化字段

expected

Integer[] expected

已过时。

Correct dimensions.

wrong

Integer[] wrong

已过时。

Wrong dimensions.

异常错误类 org.hipparchus.migration.exception.NoBracketingException

class NoBracketingException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

-3629324471511904459L

序列化字段

fHi

double fHi

已过时。

Value at higher end of the interval.

fLo

double fLo

已过时。

Value at lower end of the interval.

hi

double hi

已过时。

Higher end of the interval.

lo

double lo

已过时。

Lower end of the interval.

异常错误类 org.hipparchus.migration.exception.NoDataException

class NoDataException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

-3629324471511904459L

异常错误类 org.hipparchus.migration.exception.NonMonotonicSequenceException

class NonMonotonicSequenceException extends MathIllegalNumberException implements Serializable

serialVersionUID:

3596849179428944575L

序列化字段

direction

MathArrays.OrderDirection direction

已过时。

Direction (positive for increasing, negative for decreasing).

index

int index

已过时。

Index of the wrong value.

previous

Number previous

已过时。

Previous value.

strict

boolean strict

已过时。

Whether the sequence must be strictly increasing or decreasing.

异常错误类 org.hipparchus.migration.exception.NotANumberException

class NotANumberException extends MathIllegalNumberException implements Serializable

serialVersionUID:

20120906L

异常错误类 org.hipparchus.migration.exception.NotFiniteNumberException

class NotFiniteNumberException extends MathIllegalNumberException implements Serializable

serialVersionUID:

-6100997100383932834L

异常错误类 org.hipparchus.migration.exception.NotPositiveException

class NotPositiveException extends NumberIsTooSmallException implements Serializable

serialVersionUID:

-2250556892093726375L

异常错误类 org.hipparchus.migration.exception.NotStrictlyPositiveException

class NotStrictlyPositiveException extends NumberIsTooSmallException implements Serializable

serialVersionUID:

-7824848630829852237L

异常错误类 org.hipparchus.migration.exception.NumberIsTooLargeException

class NumberIsTooLargeException extends MathIllegalNumberException implements Serializable

serialVersionUID:

4330003017885151975L

序列化字段

boundIsAllowed

boolean boundIsAllowed

已过时。

Whether the maximum is included in the allowed range.

max

Number max

已过时。

Higher bound.

异常错误类 org.hipparchus.migration.exception.NumberIsTooSmallException

class NumberIsTooSmallException extends MathIllegalNumberException implements Serializable

serialVersionUID:

-6100997100383932834L

序列化字段

boundIsAllowed

boolean boundIsAllowed

已过时。

Whether the maximum is included in the allowed range.

min

Number min

已过时。

Higher bound.

异常错误类 org.hipparchus.migration.exception.OutOfRangeException

class OutOfRangeException extends MathIllegalNumberException implements Serializable

serialVersionUID:

111601815794403609L

序列化字段

hi

Number hi

已过时。

Higher bound.

lo

Number lo

已过时。

Lower bound.

异常错误类 org.hipparchus.migration.exception.TooManyEvaluationsException

class TooManyEvaluationsException extends MaxCountExceededException implements Serializable

serialVersionUID:

4330003017885151975L

异常错误类 org.hipparchus.migration.exception.TooManyIterationsException

class TooManyIterationsException extends MaxCountExceededException implements Serializable

serialVersionUID:

20121211L

异常错误类 org.hipparchus.migration.exception.ZeroException

class ZeroException extends MathIllegalNumberException implements Serializable

serialVersionUID:

-1960874856936000015L

程序包 org.hipparchus.migration.genetics

异常错误类 org.hipparchus.migration.genetics.InvalidRepresentationException

class InvalidRepresentationException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

1L

程序包 org.hipparchus.migration.geometry.euclidean

异常错误类 org.hipparchus.migration.geometry.euclidean.CardanEulerSingularityException

class CardanEulerSingularityException extends MathIllegalStateException implements Serializable

serialVersionUID:

-1360952845582206770L

程序包 org.hipparchus.migration.geometry.euclidean.threed

异常错误类 org.hipparchus.migration.geometry.euclidean.threed.NotARotationMatrixException

class NotARotationMatrixException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

5647178478658937642L

程序包 org.hipparchus.migration.linear

异常错误类 org.hipparchus.migration.linear.IllConditionedOperatorException

class IllConditionedOperatorException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

-7883263944530490135L

异常错误类 org.hipparchus.migration.linear.MatrixDimensionMismatchException

class MatrixDimensionMismatchException extends MultiDimensionMismatchException implements Serializable

serialVersionUID:

-8415396756375798143L

异常错误类 org.hipparchus.migration.linear.NonPositiveDefiniteMatrixException

class NonPositiveDefiniteMatrixException extends NumberIsTooSmallException implements Serializable

serialVersionUID:

1641613838113738061L

序列化字段

index

int index

已过时。

Index (diagonal element).

threshold

double threshold

已过时。

Threshold.

异常错误类 org.hipparchus.migration.linear.NonPositiveDefiniteOperatorException

class NonPositiveDefiniteOperatorException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

917034489420549847L

异常错误类 org.hipparchus.migration.linear.NonSelfAdjointOperatorException

class NonSelfAdjointOperatorException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

1784999305030258247L

异常错误类 org.hipparchus.migration.linear.NonSquareMatrixException

class NonSquareMatrixException extends DimensionMismatchException implements Serializable

serialVersionUID:

-660069396594485772L

异常错误类 org.hipparchus.migration.linear.NonSquareOperatorException

class NonSquareOperatorException extends DimensionMismatchException implements Serializable

serialVersionUID:

-4145007524150846242L

异常错误类 org.hipparchus.migration.linear.NonSymmetricMatrixException

class NonSymmetricMatrixException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

-7518495577824189882L

序列化字段

column

int column

已过时。

Column.

row

int row

已过时。

Row.

threshold

double threshold

已过时。

Threshold.

异常错误类 org.hipparchus.migration.linear.SingularMatrixException

class SingularMatrixException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

-4206514844735401070L

异常错误类 org.hipparchus.migration.linear.SingularOperatorException

class SingularOperatorException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

-476049978595245033L

程序包 org.hipparchus.migration.ode

类 org.hipparchus.migration.ode.ContinuousOutputModel

class ContinuousOutputModel extends DenseOutputModel implements Serializable

serialVersionUID:

20160403L

序列化字段

interpolatedTime

double interpolatedTime

已过时。

Interpolation time.

异常错误类 org.hipparchus.migration.ode.JacobianMatrices.MismatchedEquations

class MismatchedEquations extends MathIllegalArgumentException implements Serializable

serialVersionUID:

20120902L

异常错误类 org.hipparchus.migration.ode.UnknownParameterException

class UnknownParameterException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

20120902L

序列化字段

name

String name

已过时。

Parameter name.

程序包 org.hipparchus.migration.ode.sampling

程序包 org.hipparchus.migration.optim.linear

异常错误类 org.hipparchus.migration.optim.linear.NoFeasibleSolutionException

class NoFeasibleSolutionException extends MathIllegalStateException implements Serializable

serialVersionUID:

-3044253632189082760L

异常错误类 org.hipparchus.migration.optim.linear.UnboundedSolutionException

class UnboundedSolutionException extends MathIllegalStateException implements Serializable

serialVersionUID:

940539497277290619L

程序包 org.hipparchus.migration.stat.regression

异常错误类 org.hipparchus.migration.stat.regression.ModelSpecificationException

class ModelSpecificationException extends MathIllegalArgumentException implements Serializable

serialVersionUID:

4206514456095401070L

程序包 org.hipparchus.ode

类 org.hipparchus.ode.ComplexODEState

class ComplexODEState extends Object implements Serializable

serialVersionUID:

20180902L

序列化字段

completeDimension

int completeDimension

Complete dimension.

primaryState

Complex[] primaryState

Primary state at time.

secondaryState

Complex[][] secondaryState

Secondary state at time.

time

double time

Time.

类 org.hipparchus.ode.ComplexODEStateAndDerivative

class ComplexODEStateAndDerivative extends ComplexODEState implements Serializable

serialVersionUID:

20180902L

序列化字段

primaryDerivative

Complex[] primaryDerivative

Derivative of the primary state at time.

secondaryDerivative

Complex[][] secondaryDerivative

Derivative of the secondary state at time.

类 org.hipparchus.ode.DenseOutputModel

class DenseOutputModel extends Object implements Serializable

serialVersionUID:

20160328L

序列化字段

finalTime

double finalTime

Final integration time.

forward

boolean forward

Integration direction indicator.

index

int index

Current interpolator index.

initialTime

double initialTime

Initial integration time.

steps

List<ODEStateInterpolator> steps

Steps table.

类 org.hipparchus.ode.EquationsMapper

class EquationsMapper extends Object implements Serializable

serialVersionUID:

20160327L

序列化字段

start

int[] start

Start indices of the components.

类 org.hipparchus.ode.FieldEquationsMapper

class FieldEquationsMapper extends Object implements Serializable

serialVersionUID:

20151114L

序列化字段

start

int[] start

Start indices of the components.

类 org.hipparchus.ode.ODEState

class ODEState extends Object implements Serializable

serialVersionUID:

20160408L

序列化字段

completeDimension

int completeDimension

Complete dimension.

primaryState

double[] primaryState

Primary state at time.

secondaryState

double[][] secondaryState

Secondary state at time.

time

double time

Time.

类 org.hipparchus.ode.ODEStateAndDerivative

class ODEStateAndDerivative extends ODEState implements Serializable

serialVersionUID:

20160408L

序列化字段

primaryDerivative

double[] primaryDerivative

Derivative of the primary state at time.

secondaryDerivative

double[][] secondaryDerivative

Derivative of the secondary state at time.

异常错误类 org.hipparchus.ode.VariationalEquation.MismatchedEquations

class MismatchedEquations extends MathIllegalArgumentException implements Serializable

serialVersionUID:

20120902L

程序包 org.hipparchus.ode.nonstiff

异常错误类 org.hipparchus.ode.nonstiff.EmbeddedRungeKuttaFieldIntegratorAbstractTest.LocalException

class LocalException extends RuntimeException implements Serializable

serialVersionUID:

20151208L

异常错误类 org.hipparchus.ode.nonstiff.EmbeddedRungeKuttaIntegratorAbstractTest.LocalException

class LocalException extends RuntimeException implements Serializable

serialVersionUID:

20151208L

程序包 org.hipparchus.ode.sampling

类 org.hipparchus.ode.sampling.AbstractODEStateInterpolator

class AbstractODEStateInterpolator extends Object implements Serializable

serialVersionUID:

20160328L

序列化字段

forward

boolean forward

integration direction.

globalCurrentState

ODEStateAndDerivative globalCurrentState

Global current state.

globalPreviousState

ODEStateAndDerivative globalPreviousState

Global previous state.

mapper

EquationsMapper mapper

Mapper for ODE equations primary and secondary components.

softCurrentState

ODEStateAndDerivative softCurrentState

Soft current state.

softPreviousState

ODEStateAndDerivative softPreviousState

Soft previous state.

类 org.hipparchus.ode.sampling.DummyStepInterpolator

class DummyStepInterpolator extends AbstractODEStateInterpolator implements Serializable

serialVersionUID:

20160402L

程序包 org.hipparchus.optim

类 org.hipparchus.optim.PointValuePair

class PointValuePair extends Pair<double[],Double> implements Serializable

serialVersionUID:

20120513L

序列化方法

writeReplace

private Object writeReplace()

Replace the instance with a data transfer object for serialization.

类 org.hipparchus.optim.PointVectorValuePair

class PointVectorValuePair extends Pair<double[],double[]> implements Serializable

serialVersionUID:

20120513L

序列化方法

writeReplace

private Object writeReplace()

Replace the instance with a data transfer object for serialization.

程序包 org.hipparchus.optim.linear

类 org.hipparchus.optim.linear.LinearConstraint

class LinearConstraint extends Object implements Serializable

serialVersionUID:

-764632794033034092L

序列化方法

readObject

private void readObject(ObjectInputStream ois)
                 throws ClassNotFoundException,
IOException

Deserialize the instance.

参数:

ois - stream from which the object should be read

抛出:

ClassNotFoundException - if a class in the stream cannot be found

IOException - if object cannot be read from the stream

writeObject

private void writeObject(ObjectOutputStream oos)
                  throws IOException

Serialize the instance.

参数:

oos - stream where object should be written

抛出:

IOException - if object cannot be written to stream

序列化字段

relationship

Relationship relationship

Relationship between left and right hand sides (=, <=, >=).

value

double value

Value of the constraint (right hand side).

类 org.hipparchus.optim.linear.LinearObjectiveFunction

class LinearObjectiveFunction extends Object implements Serializable

serialVersionUID:

-4531815507568396090L

序列化方法

readObject

private void readObject(ObjectInputStream ois)
                 throws ClassNotFoundException,
IOException

Deserialize the instance.

参数:

ois - stream from which the object should be read

抛出:

ClassNotFoundException - if a class in the stream cannot be found

IOException - if object cannot be read from the stream

writeObject

private void writeObject(ObjectOutputStream oos)
                  throws IOException

Serialize the instance.

参数:

oos - stream where object should be written

抛出:

IOException - if object cannot be written to stream

序列化字段

constantTerm

double constantTerm

Constant term of the linear equation.

程序包 org.hipparchus.optim.univariate

类 org.hipparchus.optim.univariate.UnivariatePointValuePair

class UnivariatePointValuePair extends Object implements Serializable

serialVersionUID:

1003888396256744753L

序列化字段

point

double point

Point.

value

double value

Value of the objective function at the point.

程序包 org.hipparchus.random

类 org.hipparchus.random.AbstractWell

class AbstractWell extends org.hipparchus.random.IntRandomGenerator implements Serializable

serialVersionUID:

20150223L

序列化字段

index

int index

Current index in the bytes pool.

v

int[] v

Bytes pool.

类 org.hipparchus.random.ISAACRandom

class ISAACRandom extends org.hipparchus.random.IntRandomGenerator implements Serializable

serialVersionUID:

20160529L

序列化字段

arr

int[] arr

Service variable.

count

int count

Count through the results in rsl[]

isaacA

int isaacA

Accumulator

isaacB

int isaacB

The last result

isaacC

int isaacC

Counter, guarantees cycle is at least 2^40

isaacI

int isaacI

Service variable.

isaacJ

int isaacJ

Service variable.

isaacX

int isaacX

Service variable.

mem

int[] mem

The internal state

rsl

int[] rsl

The results given to the user

类 org.hipparchus.random.JDKRandomGenerator

class JDKRandomGenerator extends org.hipparchus.random.IntRandomGenerator implements Serializable

serialVersionUID:

20151227L

序列化字段

delegate

Random delegate

JDK's RNG.

类 org.hipparchus.random.MersenneTwister

class MersenneTwister extends org.hipparchus.random.IntRandomGenerator implements Serializable

serialVersionUID:

20160529L

序列化字段

mt

int[] mt

Bytes pool.

mti

int mti

Current index in the bytes pool.

类 org.hipparchus.random.RandomAdaptor

class RandomAdaptor extends Random implements Serializable

serialVersionUID:

20160529L

序列化字段

randomGenerator

RandomGenerator randomGenerator

Wrapped randomGenerator instance

类 org.hipparchus.random.RandomDataGenerator

class RandomDataGenerator extends org.hipparchus.random.ForwardingRandomGenerator implements Serializable

serialVersionUID:

20160529L

序列化字段

randomGenerator

RandomGenerator randomGenerator

Source of random data

类 org.hipparchus.random.Well1024a

class Well1024a extends AbstractWell implements Serializable

serialVersionUID:

20150223L

类 org.hipparchus.random.Well19937a

class Well19937a extends AbstractWell implements Serializable

serialVersionUID:

20150223L

类 org.hipparchus.random.Well19937c

class Well19937c extends AbstractWell implements Serializable

serialVersionUID:

20150223L

类 org.hipparchus.random.Well44497a

class Well44497a extends AbstractWell implements Serializable

serialVersionUID:

20150223L

类 org.hipparchus.random.Well44497b

class Well44497b extends AbstractWell implements Serializable

serialVersionUID:

20150223L

类 org.hipparchus.random.Well512a

class Well512a extends AbstractWell implements Serializable

serialVersionUID:

20150223L

程序包 org.hipparchus.samples

类 org.hipparchus.samples.ClusterAlgorithmComparison.ClusterPlot

class ClusterPlot extends JComponent implements Serializable

序列化字段

clusters

List<? extends Cluster<DoublePoint>> clusters

Clusters.

duration

long duration

Duration of the computation.

类 org.hipparchus.samples.ClusterAlgorithmComparison.Display

class Display extends ExampleUtils.ExampleFrame implements Serializable

类 org.hipparchus.samples.ExampleUtils.ExampleFrame

class ExampleFrame extends JFrame implements Serializable

类 org.hipparchus.samples.IntegerDistributionComparison.Display

class Display extends ExampleUtils.ExampleFrame implements Serializable

序列化字段

container

JComponent container

Container.

类 org.hipparchus.samples.LowDiscrepancyGeneratorComparison.Display

class Display extends ExampleUtils.ExampleFrame implements Serializable

类 org.hipparchus.samples.LowDiscrepancyGeneratorComparison.Plot

class Plot extends JComponent implements Serializable

序列化字段

points

List<Vector2D> points

Points to plot.

类 org.hipparchus.samples.RealDistributionComparison.Display

class Display extends ExampleUtils.ExampleFrame implements Serializable

序列化字段

container

JComponent container

Container.

程序包 org.hipparchus.samples.clustering

类 org.hipparchus.samples.clustering.ImageClusteringExample.Display

class Display extends ExampleUtils.ExampleFrame implements Serializable

序列化字段

clusterImage

BufferedImage clusterImage

Cluster image.

clusterSizeSpinner

JSpinner clusterSizeSpinner

Spinner.

painter

org.hipparchus.samples.clustering.ImageClusteringExample.Display.ImagePainter painter

Painter for the clusters.

referenceImage

BufferedImage referenceImage

Reference image.

referenceRaster

Raster referenceRaster

Reference raster.

程序包 org.hipparchus.samples.geometry

类 org.hipparchus.samples.geometry.GeometryExample.Display

class Display extends ExampleUtils.ExampleFrame implements Serializable

序列化字段

canvas

org.piccolo2d.PCanvas canvas

Canvas for plotting.

container

JComponent container

Container.

controlPanel

JComponent controlPanel

Control panel.

points

List<Vector2D> points

Points to plot.

程序包 org.hipparchus.stat

类 org.hipparchus.stat.Frequency

class Frequency extends Object implements Serializable

serialVersionUID:

20160322L

序列化字段

freqTable

NavigableMap<T extends Comparable<T>,Long> freqTable

underlying collection

类 org.hipparchus.stat.LongFrequency

class LongFrequency extends Frequency<Long> implements Serializable

serialVersionUID:

20160322L

程序包 org.hipparchus.stat.descriptive

类 org.hipparchus.stat.descriptive.DescriptiveStatistics

class DescriptiveStatistics extends Object implements Serializable

serialVersionUID:

20160411L

序列化字段

eDA

ResizableDoubleArray eDA

Stored data values.

geometricMeanImpl

UnivariateStatistic geometricMeanImpl

Geometric mean statistic implementation.

kurtosisImpl

UnivariateStatistic kurtosisImpl

Kurtosis statistic implementation.

maxImpl

UnivariateStatistic maxImpl

Maximum statistic implementation.

meanImpl

UnivariateStatistic meanImpl

Mean statistic implementation.

minImpl

UnivariateStatistic minImpl

Minimum statistic implementation.

percentileImpl

Percentile percentileImpl

Percentile statistic implementation.

skewnessImpl

UnivariateStatistic skewnessImpl

Skewness statistic implementation.

sumImpl

UnivariateStatistic sumImpl

Sum statistic implementation.

sumOfSquaresImpl

UnivariateStatistic sumOfSquaresImpl

Sum of squares statistic implementation.

varianceImpl

UnivariateStatistic varianceImpl

Variance statistic implementation.

windowSize

int windowSize

holds the window size.

类 org.hipparchus.stat.descriptive.MultivariateSummaryStatistics

class MultivariateSummaryStatistics extends Object implements Serializable

serialVersionUID:

20160424L

序列化字段

covarianceImpl

VectorialCovariance covarianceImpl

Covariance statistic implementation

geoMeanImpl

StorelessMultivariateStatistic geoMeanImpl

Geometric mean statistic implementation

k

int k

Dimension of the data.

maxImpl

StorelessMultivariateStatistic maxImpl

Maximum statistic implementation

meanImpl

StorelessMultivariateStatistic meanImpl

Mean statistic implementation

minImpl

StorelessMultivariateStatistic minImpl

Minimum statistic implementation

n

long n

Count of values that have been added

sumImpl

StorelessMultivariateStatistic sumImpl

Sum statistic implementation

sumLogImpl

StorelessMultivariateStatistic sumLogImpl

Sum of log statistic implementation

sumSqImpl

StorelessMultivariateStatistic sumSqImpl

Sum of squares statistic implementation

类 org.hipparchus.stat.descriptive.StatisticalSummaryValues

class StatisticalSummaryValues extends Object implements Serializable

serialVersionUID:

20160406L

序列化字段

max

double max

The maximum value

mean

double mean

The sample mean

min

double min

The minimum value

n

long n

The number of observations in the sample

sum

double sum

The sum of the sample values

variance

double variance

The sample variance

类 org.hipparchus.stat.descriptive.StreamingStatistics

class StreamingStatistics extends Object implements Serializable

serialVersionUID:

20160422L

序列化字段

computeExtrema

boolean computeExtrema

whether or not min and max are maintained

computeMoments

boolean computeMoments

whether or not moment stats (sum, mean, variance) are maintained

computeSumOfLogs

boolean computeSumOfLogs

whether or not sum of logs and geometric mean are maintained

computeSumOfSquares

boolean computeSumOfSquares

whether or not sum of squares and quadratic mean are maintained

geoMeanImpl

GeometricMean geoMeanImpl

geoMean of values that have been added

maxImpl

Max maxImpl

max of values that have been added

meanImpl

Mean meanImpl

mean of values that have been added

minImpl

Min minImpl

min of values that have been added

n

long n

count of values that have been added

populationVariance

Variance populationVariance

population variance of values that have been added

randomPercentile

RandomPercentile randomPercentile

source of percentiles

secondMoment

SecondMoment secondMoment

SecondMoment is used to compute the mean and variance

sumImpl

Sum sumImpl

sum of values that have been added

sumOfLogsImpl

SumOfLogs sumOfLogsImpl

sumLog of values that have been added

sumOfSquaresImpl

SumOfSquares sumOfSquaresImpl

sum of the square of each value that has been added

varianceImpl

Variance varianceImpl

variance of values that have been added

程序包 org.hipparchus.stat.descriptive.moment

类 org.hipparchus.stat.descriptive.moment.GeometricMean

class GeometricMean extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

incSumOfLogs

boolean incSumOfLogs

Determines whether or not this statistic can be incremented or cleared.

Statistics based on (constructed from) external statistics cannot be incremented or cleared.

sumOfLogs

SumOfLogs sumOfLogs

Wrapped SumOfLogs instance

类 org.hipparchus.stat.descriptive.moment.Kurtosis

class Kurtosis extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

incMoment

boolean incMoment

Determines whether or not this statistic can be incremented or cleared.

Statistics based on (constructed from) external moments cannot be incremented or cleared.

moment

org.hipparchus.stat.descriptive.moment.FourthMoment moment

Fourth Moment on which this statistic is based

类 org.hipparchus.stat.descriptive.moment.Mean

class Mean extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

incMoment

boolean incMoment

Determines whether or not this statistic can be incremented or cleared.

Statistics based on (constructed from) external moments cannot be incremented or cleared.

moment

org.hipparchus.stat.descriptive.moment.FirstMoment moment

First moment on which this statistic is based.

类 org.hipparchus.stat.descriptive.moment.SecondMoment

class SecondMoment extends org.hipparchus.stat.descriptive.moment.FirstMoment implements Serializable

serialVersionUID:

20150412L

序列化字段

m2

double m2

Second moment of values that have been added

类 org.hipparchus.stat.descriptive.moment.SemiVariance

class SemiVariance extends AbstractUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

biasCorrected

boolean biasCorrected

Determines whether or not bias correction is applied when computing the value of the statistic. True means that bias is corrected.

varianceDirection

SemiVariance.Direction varianceDirection

Determines whether to calculate downside or upside SemiVariance.

类 org.hipparchus.stat.descriptive.moment.Skewness

class Skewness extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

incMoment

boolean incMoment

Determines whether or not this statistic can be incremented or cleared.

Statistics based on (constructed from) external moments cannot be incremented or cleared.

moment

org.hipparchus.stat.descriptive.moment.ThirdMoment moment

Third moment on which this statistic is based

类 org.hipparchus.stat.descriptive.moment.StandardDeviation

class StandardDeviation extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

variance

Variance variance

Wrapped Variance instance

类 org.hipparchus.stat.descriptive.moment.Variance

class Variance extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

incMoment

boolean incMoment

Whether or not Variance.increment(double) should increment the internal second moment. When a Variance is constructed with an external SecondMoment as a constructor parameter, this property is set to false and increments must be applied to the second moment directly.

isBiasCorrected

boolean isBiasCorrected

Whether or not bias correction is applied when computing the value of the statistic. True means that bias is corrected. See Variance for details on the formula.

moment

SecondMoment moment

SecondMoment is used in incremental calculation of Variance

程序包 org.hipparchus.stat.descriptive.rank

类 org.hipparchus.stat.descriptive.rank.Max

class Max extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

n

long n

Number of values that have been added

value

double value

Current value of the statistic

类 org.hipparchus.stat.descriptive.rank.Median

class Median extends AbstractUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

percentile

Percentile percentile

The percentile impl to calculate the median.

类 org.hipparchus.stat.descriptive.rank.Min

class Min extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

n

long n

Number of values that have been added

value

double value

Current value of the statistic

类 org.hipparchus.stat.descriptive.rank.Percentile

class Percentile extends AbstractUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

cachedPivots

int[] cachedPivots

Cached pivots.

estimationType

Percentile.EstimationType estimationType

Any of the Percentile.EstimationTypes such as CM can be used.

kthSelector

KthSelector kthSelector

Default KthSelector used with default pivoting strategy

nanStrategy

NaNStrategy nanStrategy

NaN Handling of the input as defined by NaNStrategy

quantile

double quantile

Determines what percentile is computed when evaluate() is activated with no quantile argument.

类 org.hipparchus.stat.descriptive.rank.PSquarePercentile

class PSquarePercentile extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

countOfObservations

long countOfObservations

Counter to count the values/observations accepted into this data set

initialFive

List<Double> initialFive

Initial list of 5 numbers corresponding to 5 markers. NOTE:watch out for the add methods that are overloaded

markers

PSquarePercentile.PSquareMarkers markers

Markers is the marker collection object which comes to effect only after 5 values are inserted

pValue

double pValue

Computed p value (i,e percentile value of data set hither to received)

quantile

double quantile

The quantile needed should be in range of 0-1. The constructor PSquarePercentile(double) ensures that passed in percentile is divided by 100.

类 org.hipparchus.stat.descriptive.rank.RandomPercentile

class RandomPercentile extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

1L

序列化字段

bufferMap

org.hipparchus.stat.descriptive.rank.RandomPercentile.BufferMap bufferMap

Data structure used to manage buffers

currentBuffer

org.hipparchus.stat.descriptive.rank.RandomPercentile.Buffer currentBuffer

Buffer currently being filled

epsilon

double epsilon

Bound on the quantile estimation error

h

int h

Maximum number of buffers minus 1

n

long n

Number of elements consumed from the input data stream

randomGenerator

RandomGenerator randomGenerator

Source of random data

s

int s

Storage size of each buffer

程序包 org.hipparchus.stat.descriptive.summary

类 org.hipparchus.stat.descriptive.summary.Product

class Product extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

n

long n

The number of values that have been added

value

double value

The current Running Product

类 org.hipparchus.stat.descriptive.summary.Sum

class Sum extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

n

long n

The number of values that have been added

value

double value

The currently running sum

类 org.hipparchus.stat.descriptive.summary.SumOfLogs

class SumOfLogs extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

n

int n

Number of values that have been added

value

double value

The currently running value

类 org.hipparchus.stat.descriptive.summary.SumOfSquares

class SumOfSquares extends AbstractStorelessUnivariateStatistic implements Serializable

serialVersionUID:

20150412L

序列化字段

n

long n

Number of values that have been added

value

double value

The currently running sumSq

程序包 org.hipparchus.stat.descriptive.vector

类 org.hipparchus.stat.descriptive.vector.VectorialCovariance

class VectorialCovariance extends Object implements Serializable

serialVersionUID:

4118372414238930270L

序列化字段

isBiasCorrected

boolean isBiasCorrected

Indicator for bias correction.

n

long n

Number of vectors in the sample.

productsSums

double[] productsSums

Sums of products for each component.

sums

double[] sums

Sums for each component.

类 org.hipparchus.stat.descriptive.vector.VectorialStorelessStatistic

class VectorialStorelessStatistic extends Object implements Serializable

serialVersionUID:

20160413L

序列化字段

stats

StorelessUnivariateStatistic[] stats

Statistic for each component

程序包 org.hipparchus.stat.fitting

类 org.hipparchus.stat.fitting.EmpiricalDistribution

class EmpiricalDistribution extends AbstractRealDistribution implements Serializable

serialVersionUID:

5729073523949762654L

序列化字段

binCount

int binCount

number of bins

binStats

List<StreamingStatistics> binStats

List of SummaryStatistics objects characterizing the bins

delta

double delta

Grid size

loaded

boolean loaded

is the distribution loaded?

max

double max

Max loaded value

min

double min

Min loaded value

randomData

RandomDataGenerator randomData

RandomDataGenerator instance to use in repeated calls to getNext()

sampleStats

StreamingStatistics sampleStats

Sample statistics

upperBounds

double[] upperBounds

upper bounds of subintervals in (0,1) "belonging" to the bins

程序包 org.hipparchus.stat.regression

类 org.hipparchus.stat.regression.RegressionResults

class RegressionResults extends Object implements Serializable

serialVersionUID:

1L

序列化字段

containsConstant

boolean containsConstant

boolean flag indicator of whether a constant was included

globalFitInfo

double[] globalFitInfo

array storing global results, SSE, MSE, RSQ, adjRSQ

isSymmetricVCD

boolean isSymmetricVCD

boolean flag for variance covariance matrix in symm compressed storage

nobs

long nobs

number of observations on which results are based

parameters

double[] parameters

regression slope parameters

rank

int rank

rank of the solution

varCovData

double[][] varCovData

variance covariance matrix of parameters

类 org.hipparchus.stat.regression.SimpleRegression

class SimpleRegression extends Object implements Serializable

serialVersionUID:

-3004689053607543335L

序列化字段

hasIntercept

boolean hasIntercept

include an intercept or not

n

long n

number of observations

sumX

double sumX

sum of x values

sumXX

double sumXX

total variation in x (sum of squared deviations from xbar)

sumXY

double sumXY

sum of products

sumY

double sumY

sum of y values

sumYY

double sumYY

total variation in y (sum of squared deviations from ybar)

xbar

double xbar

mean of accumulated x values, used in updating formulas

ybar

double ybar

mean of accumulated y values, used in updating formulas

程序包 org.hipparchus.transform

类 org.hipparchus.transform.FastCosineTransformer

class FastCosineTransformer extends Object implements Serializable

serialVersionUID:

20120212L

序列化字段

normalization

DctNormalization normalization

The type of DCT to be performed.

类 org.hipparchus.transform.FastFourierTransformer

class FastFourierTransformer extends Object implements Serializable

serialVersionUID:

20120210L

序列化字段

normalization

DftNormalization normalization

The type of DFT to be performed.

类 org.hipparchus.transform.FastHadamardTransformer

class FastHadamardTransformer extends Object implements Serializable

serialVersionUID:

20120211L

类 org.hipparchus.transform.FastSineTransformer

class FastSineTransformer extends Object implements Serializable

serialVersionUID:

20120211L

序列化字段

normalization

DstNormalization normalization

The type of DST to be performed.

程序包 org.hipparchus.util

类 org.hipparchus.util.BigReal

class BigReal extends Object implements Serializable

serialVersionUID:

4984534880991310382L

序列化字段

d

BigDecimal d

Underlying BigDecimal.

roundingMode

RoundingMode roundingMode

Rounding mode for divisions.

scale

int scale

BigDecimal scale

类 org.hipparchus.util.BigRealField

class BigRealField extends Object implements Serializable

serialVersionUID:

20160327L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

类 org.hipparchus.util.Binary64

class Binary64 extends Number implements Serializable

serialVersionUID:

20120227L

序列化字段

value

double value

The primitive double value of this object.

类 org.hipparchus.util.Binary64Field

class Binary64Field extends Object implements Serializable

serialVersionUID:

20161219L

序列化方法

readResolve

private Object readResolve()

Handle deserialization of the singleton.

类 org.hipparchus.util.IterationEvent

class IterationEvent extends EventObject implements Serializable

serialVersionUID:

20120128L

序列化字段

iterations

int iterations

The number of iterations performed so far.

类 org.hipparchus.util.KthSelector

class KthSelector extends Object implements Serializable

serialVersionUID:

20140713L

序列化字段

pivotingStrategy

PivotingStrategy pivotingStrategy

A PivotingStrategy used for pivoting.

类 org.hipparchus.util.OpenIntToDoubleHashMap

class OpenIntToDoubleHashMap extends Object implements Serializable

serialVersionUID:

-3646337053166149105L

序列化方法

readObject

private void readObject(ObjectInputStream stream)
                 throws IOException,
ClassNotFoundException

Read a serialized object.

参数:

stream - input stream

抛出:

IOException - if object cannot be read

ClassNotFoundException - if the class corresponding to the serialized object cannot be found

序列化字段

keys

int[] keys

Keys table.

mask

int mask

Bit mask for hash values.

missingEntries

double missingEntries

Return value for missing entries.

size

int size

Current size of the map.

states

byte[] states

States table.

values

double[] values

Values table.

类 org.hipparchus.util.OpenIntToFieldHashMap

class OpenIntToFieldHashMap extends Object implements Serializable

serialVersionUID:

-9179080286849120720L

序列化方法

readObject

private void readObject(ObjectInputStream stream)
                 throws IOException,
ClassNotFoundException

Read a serialized object.

参数:

stream - input stream

抛出:

IOException - if object cannot be read

ClassNotFoundException - if the class corresponding to the serialized object cannot be found

序列化字段

field

Field<T extends FieldElement<T>> field

Field to which the elements belong.

keys

int[] keys

Keys table.

mask

int mask

Bit mask for hash values.

missingEntries

T extends FieldElement<T> missingEntries

Return value for missing entries.

size

int size

Current size of the map.

states

byte[] states

States table.

values

T extends FieldElement<T>[] values

Values table.

类 org.hipparchus.util.ResizableDoubleArray

class ResizableDoubleArray extends Object implements Serializable

serialVersionUID:

20160327L

序列化字段

contractionCriterion

double contractionCriterion

The contraction criteria determines when the internal array will be contracted to fit the number of elements contained in the element array + 1.

expansionFactor

double expansionFactor

The expansion factor of the array. When the array needs to be expanded, the new array size will be internalArray.length * expansionFactor if expansionMode is set to MULTIPLICATIVE, or internalArray.length + expansionFactor if expansionMode is set to ADDITIVE.

expansionMode

ResizableDoubleArray.ExpansionMode expansionMode

Determines whether array expansion by expansionFactor is additive or multiplicative.

internalArray

double[] internalArray

The internal storage array.

numElements

int numElements

The number of addressable elements in the array. Note that this has nothing to do with the length of the internal storage array.

startIndex

int startIndex

The position of the first addressable element in the internal storage array. The addressable elements in the array are internalArray[startIndex],...,internalArray[startIndex + numElements - 1].