LinearAlgebraOps Class Reference

A class for linear algebra operations. More...

#include <LinearAlgebraOps.hpp>

Static Public Member Functions
static void	svd (JNIEnv *env, jobject thisObj, jdoubleArray srcV, jint srcStrideRow, jint srcStrideCol, jdoubleArray uV, jdoubleArray sV, jdoubleArray vV, jint nRows, jint nCols)
	Computes the singular value decomposition of a matrix. More...
static void	eigs (JNIEnv *env, jobject thisObj, jdoubleArray srcV, jdoubleArray vecV, jdoubleArray valV, jint size)
	Computes the eigenvectors and eigenvalues of a matrix. More...
static void	invert (JNIEnv *env, jobject thisObj, jdoubleArray srcV, jdoubleArray dstV, jint size)
	Computes the inverse of a matrix. More...

Detailed Description

A class for linear algebra operations.

Member Function Documentation

void LinearAlgebraOps::eigs ( JNIEnv *  env, jobject  thisObj, jdoubleArray  srcV, jdoubleArray  vecV, jdoubleArray  valV, jint  size  )

static

Computes the eigenvectors and eigenvalues of a matrix.

Parameters

env	the JNI environment.
thisObj	this object.
srcV	the source values.
vecV	the eigenvectors.
valV	the eigenvalues.
size	the matrix size.

void LinearAlgebraOps::invert ( JNIEnv *  env, jobject  thisObj, jdoubleArray  srcV, jdoubleArray  dstV, jint  size  )

static

Computes the inverse of a matrix.

Parameters

env	the JNI environment.
thisObj	this object.
srcV	the source values.
dstV	the destination values.
size	the matrix size.

void LinearAlgebraOps::svd ( JNIEnv *  env, jobject  thisObj, jdoubleArray  srcV, jint  srcStrideRow, jint  srcStrideCol, jdoubleArray  uV, jdoubleArray  sV, jdoubleArray  vV, jint  nRows, jint  nCols  )

static

Computes the singular value decomposition of a matrix.

Parameters

env	the JNI environment.
thisObj	this object.
srcV	the source values.
srcStrideRow	the source row stride.
srcStrideCol	the source column stride.
uV	the input vectors.
sV	the gain controls.
vV	the output vectors.
nRows	the number of rows.
nCols	the number of columns.