Java org.apache.commons.math3.linear SingularValueDecomposition fields, constructors, methods, implement or subclass

Example usage for Java org.apache.commons.math3.linear SingularValueDecomposition fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.apache.commons.math3.linear SingularValueDecomposition.

The text is from its open source code.

Subclass

org.apache.commons.math3.linear.SingularValueDecomposition has subclasses.
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Constructor

SingularValueDecomposition(final RealMatrix matrix)
Calculates the compact Singular Value Decomposition of the given matrix.

Method

doublegetConditionNumber()
Return the condition number of the matrix.
RealMatrixgetCovariance(final double minSingularValue)
Returns the n × n covariance matrix.
doublegetNorm()
Returns the L2 norm of the matrix.
intgetRank()
Return the effective numerical matrix rank.
RealMatrixgetS()
Returns the diagonal matrix Σ of the decomposition.
double[]getSingularValues()
Returns the diagonal elements of the matrix Σ of the decomposition.
DecompositionSolvergetSolver()
Get a solver for finding the A × X = B solution in least square sense.
RealMatrixgetU()
Returns the matrix U of the decomposition.
RealMatrixgetUT()
Returns the transpose of the matrix U of the decomposition.
RealMatrixgetV()
Returns the matrix V of the decomposition.
RealMatrixgetVT()
Returns the transpose of the matrix V of the decomposition.