org.ejml.dense.row.decomposition.svd

Class SafeSvd_FDRM

java.lang.Object

org.ejml.dense.row.decomposition.svd.SafeSvd_FDRM

All Implemented Interfaces:

org.ejml.interfaces.decomposition.DecompositionInterface<org.ejml.data.FMatrixRMaj>, org.ejml.interfaces.decomposition.SingularValueDecomposition<org.ejml.data.FMatrixRMaj>, org.ejml.interfaces.decomposition.SingularValueDecomposition_F32<org.ejml.data.FMatrixRMaj>

public class SafeSvd_FDRM
extends java.lang.Object
implements org.ejml.interfaces.decomposition.SingularValueDecomposition_F32<org.ejml.data.FMatrixRMaj>

Wraps around a SingularValueDecomposition and ensures that the input is not modified.

Constructor Summary

Constructors

Constructor and Description
SafeSvd_FDRM(org.ejml.interfaces.decomposition.SingularValueDecomposition_F32<org.ejml.data.FMatrixRMaj> alg)

Method Summary

Modifier and Type	Method and Description
boolean	decompose(org.ejml.data.FMatrixRMaj orig)
float[]	getSingularValues()
org.ejml.data.FMatrixRMaj	getU(org.ejml.data.FMatrixRMaj U, boolean transposed)
org.ejml.data.FMatrixRMaj	getV(org.ejml.data.FMatrixRMaj V, boolean transposed)
org.ejml.data.FMatrixRMaj	getW(org.ejml.data.FMatrixRMaj W)
boolean	inputModified()
boolean	isCompact()
int	numberOfSingularValues()
int	numCols()
int	numRows()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SafeSvd_FDRM

public SafeSvd_FDRM(org.ejml.interfaces.decomposition.SingularValueDecomposition_F32<org.ejml.data.FMatrixRMaj> alg)

Method Detail

getSingularValues

public float[] getSingularValues()

Specified by:

getSingularValues in interface org.ejml.interfaces.decomposition.SingularValueDecomposition_F32<org.ejml.data.FMatrixRMaj>

numberOfSingularValues

public int numberOfSingularValues()

Specified by:

numberOfSingularValues in interface org.ejml.interfaces.decomposition.SingularValueDecomposition<org.ejml.data.FMatrixRMaj>

isCompact

public boolean isCompact()

Specified by:

isCompact in interface org.ejml.interfaces.decomposition.SingularValueDecomposition<org.ejml.data.FMatrixRMaj>

getU

public org.ejml.data.FMatrixRMaj getU(org.ejml.data.FMatrixRMaj U,
                                      boolean transposed)

Specified by:

getU in interface org.ejml.interfaces.decomposition.SingularValueDecomposition<org.ejml.data.FMatrixRMaj>

getV

public org.ejml.data.FMatrixRMaj getV(org.ejml.data.FMatrixRMaj V,
                                      boolean transposed)

Specified by:

getV in interface org.ejml.interfaces.decomposition.SingularValueDecomposition<org.ejml.data.FMatrixRMaj>

getW

public org.ejml.data.FMatrixRMaj getW(org.ejml.data.FMatrixRMaj W)

Specified by:

getW in interface org.ejml.interfaces.decomposition.SingularValueDecomposition<org.ejml.data.FMatrixRMaj>

numRows

public int numRows()

Specified by:

numRows in interface org.ejml.interfaces.decomposition.SingularValueDecomposition<org.ejml.data.FMatrixRMaj>

numCols

public int numCols()

Specified by:

numCols in interface org.ejml.interfaces.decomposition.SingularValueDecomposition<org.ejml.data.FMatrixRMaj>

decompose

public boolean decompose(org.ejml.data.FMatrixRMaj orig)

Specified by:

decompose in interface org.ejml.interfaces.decomposition.DecompositionInterface<org.ejml.data.FMatrixRMaj>

inputModified

public boolean inputModified()

Specified by:

inputModified in interface org.ejml.interfaces.decomposition.DecompositionInterface<org.ejml.data.FMatrixRMaj>