org.ginsim.service.tool.avatar.utils

Class AvaMatrix

java.lang.Object

org.ginsim.service.tool.avatar.utils.AvaMatrix

public class AvaMatrix
extends Object

Facilities to manipulate matrices (focus on the inversion procedure)

Version:

1.0

Author:

Rui Henriques

Constructor Summary

Constructors

Constructor and Description
AvaMatrix()

Method Summary

Modifier and Type	Method and Description
static double[][]	inverseCommons(double[][] matrix) Inverts a matrix using Commons library
static double[][]	inverseLa4J(double[][] matrix) Inverts a matrix using La4J library
static double[][]	inverseSimpleEJML(double[][] matrix) Inverts a matrix using EJML library

Methods inherited from class java.lang.Object

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

Constructor Detail

AvaMatrix

public AvaMatrix()

Method Detail

inverseLa4J

public static double[][] inverseLa4J(double[][] matrix)

Inverts a matrix using La4J library

Parameters:

matrix - the matrix to be inverted

Returns:

the inverted matrix

inverseSimpleEJML

public static double[][] inverseSimpleEJML(double[][] matrix)

Inverts a matrix using EJML library

Parameters:

matrix - the matrix to be inverted

Returns:

the inverted matrix

inverseCommons

public static double[][] inverseCommons(double[][] matrix)

Inverts a matrix using Commons library

Parameters:

matrix - the matrix to be inverted

Returns:

the inverted matrix