Package org.opensourcephysics.cabrillo.tracker

Class BounceMatrix

java.lang.Object

org.opensourcephysics.cabrillo.tracker.BounceMatrix

public class BounceMatrix
extends Object

A subset of methods from the Jama Matrix class used for the BounceModel. This incorporates the LUDecomposition and QRDecomposition classes as static inner classes. Almost all javadoc and other comments have been removed for compactness. The entire JAMA matrix package including full documentation is available from http://math.nist.gov/javanumerics/jama

Version:

5 August 1998 (Jama), 12 Jan 2012 (this file)

Author:

The MathWorks, Inc. and the National Institute of Standards and Technology., Doug Brown (this file)

Constructor Summary

Constructors

Constructor	Description
BounceMatrix(double[][] A)
BounceMatrix(double[][] A, int m, int n)
BounceMatrix(int m, int n)

Method Summary

Modifier and Type	Method	Description
double	get(int i, int j)
double[][]	getArray()
double[][]	getArrayCopy()
int	getColumnDimension()
BounceMatrix	getMatrix(int[] r, int j0, int j1)
BounceMatrix	getMatrix(int i0, int i1, int j0, int j1)
int	getRowDimension()
static BounceMatrix	identity(int m, int n)
BounceMatrix	inverse()
BounceMatrix	minus(BounceMatrix B)
BounceMatrix	solve(BounceMatrix B)
BounceMatrix	times(BounceMatrix B)

Methods inherited from class java.lang.Object

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

Constructor Details

BounceMatrix

public BounceMatrix(int m,
 int n)

BounceMatrix

public BounceMatrix(double[][] A)

BounceMatrix

public BounceMatrix(double[][] A,
 int m,
 int n)

Method Details

getArray

public double[][] getArray()

getArrayCopy

public double[][] getArrayCopy()

getRowDimension

public int getRowDimension()

getColumnDimension

public int getColumnDimension()

get

public double get(int i,
 int j)

getMatrix

public BounceMatrix getMatrix(int i0,
 int i1,
 int j0,
 int j1)

getMatrix

public BounceMatrix getMatrix(int[] r,
 int j0,
 int j1)

minus

public BounceMatrix minus(BounceMatrix B)

times

public BounceMatrix times(BounceMatrix B)

solve

public BounceMatrix solve(BounceMatrix B)

inverse

public BounceMatrix inverse()

identity

public static BounceMatrix identity(int m,
 int n)