jasext.hist.function
Class PolynomialFunction

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

All Implemented Interfaces:

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

public class PolynomialFunction

extends jasext.hist.function.AbstractPolynomialFunction

implements FunctionAdvancedOptions

See Also:

Serialized Form

Field Summary

protected int	order
protected double[]	p

Fields inherited from interface jas.hist.DataSource

DATE, DELTATIME, DOUBLE, INTEGER, STRING

Constructor Summary

PolynomialFunction(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()
java.lang.String	getTitle()
void	openAdvancedDialog(java.awt.Frame f, JASHist hist)
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

getStatistics, 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

Field Detail

p

protected double[] p

order

protected int order

Constructor Detail

PolynomialFunction

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

Method Detail

openAdvancedDialog

public void openAdvancedDialog(java.awt.Frame f,
                               JASHist hist)

Specified by:

openAdvancedDialog in interface FunctionAdvancedOptions

valueAt

public final double valueAt(double x)

Overrides:

valueAt in class Basic1DFunction

valueAt

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

Overrides:

valueAt in class Fittable1DFunction

getParameterNames

public final java.lang.String[] getParameterNames()

Overrides:

getParameterNames in class Basic1DFunction

getParameterValues

public final double[] getParameterValues()

Overrides:

getParameterValues in class Basic1DFunction

setParameter

public final void setParameter(int index,
                               double value)
                        throws InvalidFunctionParameter

Overrides:

setParameter in class Basic1DFunction

setFit

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

Overrides:

setFit in class Fittable1DFunction

getTitle

public java.lang.String getTitle()

Overrides:

getTitle in class Basic1DFunction

getHandles

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

Specified by:

getHandles in interface HasHandles