程序包 org.hipparchus.linear

类 ConjugateGradientTest

java.lang.Object
org.hipparchus.linear.ConjugateGradientTest
public class ConjugateGradientTest extends Object

  • 构造器详细资料

    • ConjugateGradientTest

      public ConjugateGradientTest()

  • 方法详细资料

    • testNonSquareOperator

      public void testNonSquareOperator()

    • testDimensionMismatchRightHandSide

      public void testDimensionMismatchRightHandSide()

    • testDimensionMismatchSolution

      public void testDimensionMismatchSolution()

    • testNonPositiveDefiniteLinearOperator

      public void testNonPositiveDefiniteLinearOperator()

    • testUnpreconditionedSolution

      public void testUnpreconditionedSolution()

    • testUnpreconditionedInPlaceSolutionWithInitialGuess

      public void testUnpreconditionedInPlaceSolutionWithInitialGuess()

    • testUnpreconditionedSolutionWithInitialGuess

      public void testUnpreconditionedSolutionWithInitialGuess()

    • testUnpreconditionedResidual

      public void testUnpreconditionedResidual()
      检查估计值（更新后）残差是否与精确残差相对应。由于连续搜索方向的正交性丢失，这在大量迭代中不成立。因此，在当前测试中，迭代次数受到限制。

    • testNonSquarePreconditioner

      public void testNonSquarePreconditioner()

    • testMismatchedOperatorDimensions

      public void testMismatchedOperatorDimensions()

    • testNonPositiveDefinitePreconditioner

      public void testNonPositiveDefinitePreconditioner()

    • testPreconditionedSolution

      public void testPreconditionedSolution()

    • testPreconditionedResidual

      public void testPreconditionedResidual()

    • testPreconditionedSolution2

      public void testPreconditionedSolution2()

    • testEventManagement

      public void testEventManagement()

    • testUnpreconditionedNormOfResidual

      public void testUnpreconditionedNormOfResidual()

    • testPreconditionedNormOfResidual

      public void testPreconditionedNormOfResidual()