org.ejml.dense.row.linsol.lu

Class LinearSolverLu_FDRM

java.lang.Object

org.ejml.dense.row.linsol.LinearSolverAbstract_FDRM

org.ejml.dense.row.linsol.lu.LinearSolverLuBase_FDRM

org.ejml.dense.row.linsol.lu.LinearSolverLu_FDRM

All Implemented Interfaces:

org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.FMatrixRMaj,org.ejml.data.FMatrixRMaj>, org.ejml.interfaces.linsol.LinearSolverDense<org.ejml.data.FMatrixRMaj>

public class LinearSolverLu_FDRM
extends LinearSolverLuBase_FDRM

For each column in the B matrix it makes a copy, which is then solved for and writen into X. By making a copy of the column cpu cache issues are reduced.

Field Summary

Fields inherited from class org.ejml.dense.row.linsol.lu.LinearSolverLuBase_FDRM

decomp

Fields inherited from class org.ejml.dense.row.linsol.LinearSolverAbstract_FDRM

A, numCols, numRows

Constructor Summary

Constructors

Constructor and Description
LinearSolverLu_FDRM(LUDecompositionBase_FDRM decomp)
LinearSolverLu_FDRM(LUDecompositionBase_FDRM decomp, boolean doImprove)

Method Summary

Modifier and Type	Method and Description
void	solve(org.ejml.data.FMatrixRMaj b, org.ejml.data.FMatrixRMaj x)

Methods inherited from class org.ejml.dense.row.linsol.lu.LinearSolverLuBase_FDRM

getDecomposition, improveSol, invert, modifiesA, modifiesB, quality, setA

Methods inherited from class org.ejml.dense.row.linsol.LinearSolverAbstract_FDRM

_setA, getA

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearSolverLu_FDRM

public LinearSolverLu_FDRM(LUDecompositionBase_FDRM decomp)

LinearSolverLu_FDRM

public LinearSolverLu_FDRM(LUDecompositionBase_FDRM decomp,
                           boolean doImprove)

Method Detail

solve

public void solve(org.ejml.data.FMatrixRMaj b,
                  org.ejml.data.FMatrixRMaj x)