public class AttitudeCovariance extends Object implements TimeStamped
Constructor and Description |
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AttitudeCovariance(AttitudeCovarianceType type, AbsoluteDate date, String[] fields, int first)
简单构造函数。
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Modifier and Type | Method and Description |
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AbsoluteDate |
getDate()
获取日期。
|
org.hipparchus.linear.DiagonalMatrix |
getMatrix()
获取协方差矩阵。
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AttitudeCovarianceType |
getType()
获取元素类型。
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
durationFrom
public AttitudeCovariance(AttitudeCovarianceType type, AbsoluteDate date, String[] fields, int first)
type
- 元素类型
date
- 条目日期
fields
- 矩阵对角线元素
first
- 考虑的第一个字段的索引
public AbsoluteDate getDate()
getDate
在接口 TimeStamped
public org.hipparchus.linear.DiagonalMatrix getMatrix()
public AttitudeCovarianceType getType()
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