de.gsi.math.fitter

Class GaussFitting

java.lang.Object

de.gsi.math.fitter.GaussFitting

public class GaussFitting
extends Object

Constructor Summary

Constructors

Constructor and Description
GaussFitting()

Method Summary

Modifier and Type	Method and Description
static void	fitData(double[] sliceX, double[] sliceY, double meanEstimate, double sigma, double nSigma) fit precise Gaussian curve width and location based on peak indication and width estimate
static double	getArea()
static double	getAreaError()
static double	getConstant()
static double	getConstantError()
static double	getMean()
static double	getMeanError()
static double	getRMS()
static double	getRMSError()
static void	main(String[] args)
static void	print()

Methods inherited from class java.lang.Object

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

Constructor Detail

GaussFitting

public GaussFitting()

Method Detail

fitData

public static void fitData(double[] sliceX,
                           double[] sliceY,
                           double meanEstimate,
                           double sigma,
                           double nSigma)

fit precise Gaussian curve width and location based on peak indication and width estimate

Parameters:

sliceX - horizontal slice

sliceY - vertical slice

meanEstimate - initial mean estimate

sigma - initial sigma estimate

nSigma - n-sigma definition to be used

getMean

public static double getMean()

getRMS

public static double getRMS()

getConstant

public static double getConstant()

getArea

public static double getArea()

getMeanError

public static double getMeanError()

getRMSError

public static double getRMSError()

getConstantError

public static double getConstantError()

getAreaError

public static double getAreaError()

print

public static void print()

main

public static void main(String[] args)