Package engine.neural

Class Matrix

java.lang.Object

engine.neural.Matrix

All Implemented Interfaces:

Iterable<Float>

Direct Known Subclasses:

Vector

public class Matrix
extends Object
implements Iterable<Float>

Field Summary

Fields

Modifier and Type	Field	Description
private int	hgt
private float[]	matrix
private int	wid

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Matrix(float[] matrix, int wid, int hgt)
	Matrix(int wid, int hgt)

Method Summary

Modifier and Type	Method	Description
void	add(int row, int col, float payload)
void	addCol(int col, float add)
boolean	addCol(int col, float[] add)
void	addMatrix(float add)
boolean	addMatrix(float[] add)
void	addRow(int row, float add)
boolean	addRow(int row, float[] add)
boolean	broadcast(float[] b)
Matrix	copy()
Matrix	elementWise(float[] b)
Matrix	elementWise(Matrix b)
private String	format(float num)
float	get(int row, int col)
Vector	getCol(int col)
int	getHgt()
int	getLength()
float[]	getMatrix()
Vector	getRow(int row)
Matrix	getTranspose()
int	getWid()
Iterator<Float>	iterator()
Matrix	multiply(Matrix b)
Vector	multiply(Vector b)
void	propagate()
void	propagate(float scale)
void	scale(int num, float scale)
void	scale(int row, int col, float scale)
void	scaleCol(int col, float scale)
boolean	scaleCol(int col, float[] scale)
void	scaleMatrix(float scale)
Matrix	scaleMatrixReturn(float scale)
void	scaleRow(int row, float scale)
boolean	scaleRow(int row, float[] scale)
void	set(int num, float payload)
void	set(int row, int col, float payload)
void	setCol(int col, float set)
boolean	setCol(int col, float[] set)
void	setMatrix(float set)
boolean	setMatrix(float[] set)
void	setRow(int row, float set)
boolean	setRow(int row, float[] set)
boolean	subCol(int col, float[] sub)
boolean	subMatrix(float[] sub)
boolean	subRow(int row, float[] sub)
boolean	swapCol(int colA, int colB)
boolean	swapRow(int rowA, int rowB)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

matrix

private float[] matrix

wid

private int wid

hgt

private int hgt

Constructor Details

Matrix

public Matrix(int wid,
 int hgt)

Matrix

private Matrix(float[] matrix,
 int wid,
 int hgt)

Method Details

propagate

public void propagate()

propagate

public void propagate(float scale)

multiply

public Matrix multiply(Matrix b)

multiply

public Vector multiply(Vector b)

elementWise

public Matrix elementWise(Matrix b)

elementWise

public Matrix elementWise(float[] b)

getTranspose

public Matrix getTranspose()

scaleMatrixReturn

public Matrix scaleMatrixReturn(float scale)

scaleMatrix

public void scaleMatrix(float scale)

scaleRow

public void scaleRow(int row,
 float scale)

scaleCol

public void scaleCol(int col,
 float scale)

scaleRow

public boolean scaleRow(int row,
 float[] scale)

scaleCol

public boolean scaleCol(int col,
 float[] scale)

scale

public void scale(int row,
 int col,
 float scale)

scale

public void scale(int num,
 float scale)

swapRow

public boolean swapRow(int rowA,
 int rowB)

swapCol

public boolean swapCol(int colA,
 int colB)

getLength

public int getLength()

get

public float get(int row,
 int col)

getRow

public Vector getRow(int row)

getCol

public Vector getCol(int col)

getMatrix

public float[] getMatrix()

getWid

public int getWid()

getHgt

public int getHgt()

set

public void set(int row,
 int col,
 float payload)

set

public void set(int num,
 float payload)

setRow

public boolean setRow(int row,
 float[] set)

setCol

public boolean setCol(int col,
 float[] set)

setRow

public void setRow(int row,
 float set)

setCol

public void setCol(int col,
 float set)

setMatrix

public boolean setMatrix(float[] set)

setMatrix

public void setMatrix(float set)

addRow

public boolean addRow(int row,
 float[] add)

addCol

public boolean addCol(int col,
 float[] add)

addRow

public void addRow(int row,
 float add)

addCol

public void addCol(int col,
 float add)

addMatrix

public boolean addMatrix(float[] add)

addMatrix

public void addMatrix(float add)

broadcast

public boolean broadcast(float[] b)

add

public void add(int row,
 int col,
 float payload)

subRow

public boolean subRow(int row,
 float[] sub)

subCol

public boolean subCol(int col,
 float[] sub)

subMatrix

public boolean subMatrix(float[] sub)

copy

public Matrix copy()

toString

public String toString()

Overrides:

toString in class Object

format

private String format(float num)

iterator

public Iterator<Float> iterator()

Specified by:

iterator in interface Iterable<Float>