edu.ucla.stat.SOCR.chart.util
Class Mixture

java.lang.Object
  edu.ucla.stat.SOCR.chart.util.Mixture

Direct Known Subclasses:

CurvedGaussMixture, GaussLineMixture

public abstract class Mixture
extends java.lang.Object

Field Summary

Database	db
java.lang.Object[]	kernel
static int	maxkp
int[]	type
int	typecurvedgauss
int	typegauss
int	typeline
int	typescaleshift
int	typeuniform
double	xsiz
double	ysiz

Constructor Summary

Mixture(double xSize, double ySize, Database DB)

Method Summary

void	EM(double[] ws)
void	EMmain(double[] ws)
java.lang.Object	getKernel(int kernel_index)
java.awt.Paint	getKernelColor(int i)
int	getnk()
void	initKernel(java.lang.Object mod, int tp, int pos)
double	likelihood()
void	randomKernels()
void	randomKernels(double[] ws)
void	setKernelColor(int i, java.awt.Paint c)
void	setManualKernels(boolean b)
void	setnk(int nK)
void	setnk(int nK, double[] ws)

Methods inherited from class java.lang.Object

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

Field Detail

maxkp

public static final int maxkp

See Also:

Constant Field Values

typegauss

public final int typegauss

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Constant Field Values

typeuniform

public final int typeuniform

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Constant Field Values

typecurvedgauss

public final int typecurvedgauss

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Constant Field Values

typescaleshift

public final int typescaleshift

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Constant Field Values

typeline

public final int typeline

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Constant Field Values

kernel

public java.lang.Object[] kernel

type

public int[] type

xsiz

public double xsiz

ysiz

public double ysiz

db

public Database db

Constructor Detail

Mixture

public Mixture(double xSize,
               double ySize,
               Database DB)

Method Detail

initKernel

public void initKernel(java.lang.Object mod,
                       int tp,
                       int pos)

setManualKernels

public void setManualKernels(boolean b)

setnk

public void setnk(int nK)

getnk

public int getnk()

setnk

public void setnk(int nK,
                  double[] ws)

randomKernels

public void randomKernels(double[] ws)

getKernel

public java.lang.Object getKernel(int kernel_index)

randomKernels

public void randomKernels()

getKernelColor

public java.awt.Paint getKernelColor(int i)

setKernelColor

public void setKernelColor(int i,
                           java.awt.Paint c)

EM

public void EM(double[] ws)

EMmain

public void EMmain(double[] ws)

likelihood

public double likelihood()