com.sjm.machlearn.util
Class DoubleMatrix

java.lang.Object
  |
  +--com.sjm.machlearn.util.MainClass
        |
        +--com.sjm.machlearn.util.DoubleMatrix

public class DoubleMatrix

extends MainClass

Field Summary

protected int	col
protected double[][]	data
protected int	row

Fields inherited from class com.sjm.machlearn.util.MainClass

debug, debug_level, debug_listeners

Constructor Summary

DoubleMatrix(int r, int c)

Method Summary

void	add(DoubleMatrix dm)
void	add(int r, int c, double value)
DoubleMatrix	copyMatrix()
double[]	get(int r)
double	get(int r, int c)
int	numCol()
int	numRow()
java.lang.String	printMatrix()
java.lang.String	printRow(int r)
void	randomize(double min, double max)
void	set(int i, int j, double value)
int	size()
void	sub(int r, int c, double value)
void	testIndices(int r, int c)
DoubleMatrix	zeroMatrix()

Methods inherited from class com.sjm.machlearn.util.MainClass

_internalError, _internalError, addDebugListener, debugMesg, debugMesg, debugMesg, debugMesg, debugMesg, debugMesg, debugOff, debugOn, internalError, internalError, setDebug, setDebugLevel

Methods inherited from class java.lang.Object

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

Field Detail

row

protected int row

col

protected int col

data

protected double[][] data

Constructor Detail

DoubleMatrix

public DoubleMatrix(int r,
                    int c)

Method Detail

set

public void set(int i,
                int j,
                double value)

get

public double get(int r,
                  int c)

testIndices

public void testIndices(int r,
                        int c)

get

public double[] get(int r)

size

public int size()

numRow

public int numRow()

numCol

public int numCol()

copyMatrix

public DoubleMatrix copyMatrix()

zeroMatrix

public DoubleMatrix zeroMatrix()

add

public void add(DoubleMatrix dm)

add

public void add(int r,
                int c,
                double value)

sub

public void sub(int r,
                int c,
                double value)

randomize

public void randomize(double min,
                      double max)

printRow

public java.lang.String printRow(int r)

printMatrix

public java.lang.String printMatrix()