org.jutil.math.matrix
Class DefaultCholeskyDecomposition

java.lang.Object
  |
  +--org.jutil.math.matrix.DefaultCholeskyDecomposition

All Implemented Interfaces:

CholeskyDecomposition

public class DefaultCholeskyDecomposition

extends java.lang.Object

implements CholeskyDecomposition

This class represents a Cholesky factorization of a matrix.

Version:

$Revision: 1.3 $

Author:

Marko van Dooren

Field Summary

static java.lang.String

CVS_REVISION

Constructor Summary

DefaultCholeskyDecomposition(Matrix R)
public behavior

pre R != null;
pre R.isUpperTriangular();
pre R.isSquare();

post R().equals(R);
Initialize a new DefaultCholeskyDecomposition with the given R matrix.

Method Summary

Matrix

R() See superclass

Methods inherited from class java.lang.Object

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

Field Detail

CVS_REVISION

public static final java.lang.String CVS_REVISION

Constructor Detail

DefaultCholeskyDecomposition

public DefaultCholeskyDecomposition(Matrix R)

public behavior

pre R != null;
pre R.isUpperTriangular();
pre R.isSquare();

post R().equals(R);
Initialize a new DefaultCholeskyDecomposition with the given R matrix.

Parameters:

R - The R matrix of the Cholesky factorization

Method Detail

R

public Matrix R()

See superclass

Specified by:

R in interface CholeskyDecomposition