org.ejml.alg.dense.decomposition.lu

Class LUDecompositionNR_D64

java.lang.Object

org.ejml.alg.dense.decomposition.lu.LUDecompositionBase_D64

org.ejml.alg.dense.decomposition.lu.LUDecompositionNR_D64

All Implemented Interfaces:

DecompositionInterface<DenseMatrix64F>, LUDecomposition<DenseMatrix64F>

public class LUDecompositionNR_D64
extends LUDecompositionBase_D64

This code is inspired from what's in numerical recipes.

Constructor Summary

Constructors

Constructor and Description
LUDecompositionNR_D64()

Method Summary

Modifier and Type	Method and Description
boolean	decompose(DenseMatrix64F orig) This implementation of LU Decomposition uses the algorithm specified below: "Numerical Recipes The Art of Scientific Computing", Third Edition, Pages 48-55

Methods inherited from class org.ejml.alg.dense.decomposition.lu.LUDecompositionBase_D64

_getVV, _solveVectorInternal, computeDeterminant, getIndx, getLower, getLU, getPivot, getPivot, getUpper, inputModified, isSingular, quality, setExpectedMaxSize

Methods inherited from class java.lang.Object

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

Constructor Detail

LUDecompositionNR_D64

public LUDecompositionNR_D64()

Method Detail

decompose

public boolean decompose(DenseMatrix64F orig)

This implementation of LU Decomposition uses the algorithm specified below: "Numerical Recipes The Art of Scientific Computing", Third Edition, Pages 48-55

Parameters:

orig - The matrix that is to be decomposed. Not modified.

Returns:

true If the matrix can be decomposed and false if it can not. It can return true and still be singular.