wGmdh.jGmdh.oldskul
Class LinearEqSystem

java.lang.Object
  wGmdh.jGmdh.oldskul.LinearEqSystem

public class LinearEqSystem
extends java.lang.Object

Field Summary

double[][]	mA
double[]	mB_tr
double[]	mX_tr

Constructor Summary

LinearEqSystem()

LinearEqSystem(double[][] mA, double[] mB_tr, double[] mX_tr)

LinearEqSystem(int nrEquations)

Method Summary

double[]	gaussElimination() Solves system of linear equations by Gauss elimination method, using partial pivoting, forward elimination and back substitution.
void	uglyOutMatrices()

Methods inherited from class java.lang.Object

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

Field Detail

mA

public double[][] mA

mB_tr

public double[] mB_tr

mX_tr

public double[] mX_tr

Constructor Detail

LinearEqSystem

public LinearEqSystem()

LinearEqSystem

public LinearEqSystem(double[][] mA,
                      double[] mB_tr,
                      double[] mX_tr)

LinearEqSystem

public LinearEqSystem(int nrEquations)

Method Detail

gaussElimination

public double[] gaussElimination()

Solves system of linear equations by Gauss elimination method, using partial pivoting, forward elimination and back substitution. In-place method, i.e. changes mA, mB_tr and mX_tr.

uglyOutMatrices

public void uglyOutMatrices()