jasext.hist.function
Class GaussianFunction

java.lang.Object
  |
  +--java.util.Observable
        |
        +--jas.hist.Basic1DFunction
              |
              +--jas.hist.Fittable1DFunction
                    |
                    +--jasext.hist.function.GaussianFunction

All Implemented Interfaces:

DataSource, ExtendedStatistics, FunctionData, HasHandles, HasStatistics, java.io.Serializable, Statistics

public class GaussianFunction

extends Fittable1DFunction

implements HasHandles

See Also:

Serialized Form

Fields inherited from interface jas.hist.DataSource

DATE, DELTATIME, DOUBLE, INTEGER, STRING

Constructor Summary

GaussianFunction(double amplitude, double mean, double sigma)

GaussianFunction(double xmin, double xmax, double ymin, double ymax)

Method Summary

Handle[]	getHandles(double xLow, double xHigh, double yLow, double yHigh)
java.lang.String[]	getParameterNames()
double[]	getParameterValues()
Statistics	getStatistics()
java.lang.String	getTitle()
void	setFit(Fitter fit, double[] value)
void	setParameter(int index, double value)
double	valueAt(double x)
double	valueAt(double x, double[] a)

Methods inherited from class jas.hist.Fittable1DFunction

clearFit, clearFitParams, destroy, getDerivatives, getExtendedStatistic, getFit, getIncludeParametersInFit, getStatistic, getStatisticNames, initIncludeParametersInFit, setFit, setIncludeParameterInFit

Methods inherited from class jas.hist.Basic1DFunction

setBatch, setChanged, setChanged

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers

Methods inherited from class java.lang.Object

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

Constructor Detail

GaussianFunction

public GaussianFunction(double amplitude,
                        double mean,
                        double sigma)

GaussianFunction

public GaussianFunction(double xmin,
                        double xmax,
                        double ymin,
                        double ymax)

Method Detail

valueAt

public double valueAt(double x)

Overrides:

valueAt in class Basic1DFunction

valueAt

public double valueAt(double x,
                      double[] a)

Overrides:

valueAt in class Fittable1DFunction

getParameterNames

public java.lang.String[] getParameterNames()

Overrides:

getParameterNames in class Basic1DFunction

getParameterValues

public double[] getParameterValues()

Overrides:

getParameterValues in class Basic1DFunction

setParameter

public void setParameter(int index,
                         double value)

Overrides:

setParameter in class Basic1DFunction

setFit

public void setFit(Fitter fit,
                   double[] value)

Overrides:

setFit in class Fittable1DFunction

getTitle

public java.lang.String getTitle()

Overrides:

getTitle in class Basic1DFunction

getStatistics

public Statistics getStatistics()

Overrides:

getStatistics in class Basic1DFunction

getHandles

public Handle[] getHandles(double xLow,
                           double xHigh,
                           double yLow,
                           double yHigh)

Specified by:

getHandles in interface HasHandles