org.shetline.math
Class MinMaxFinder

java.lang.Object
  org.shetline.math.MinMaxFinder

public abstract class MinMaxFinder
extends Object

Field Summary

protected double	ax
protected double	bx
protected static double	CGOLD
protected Object	client
protected double	cx
protected double	fx
protected boolean	isMin
protected int	iterationCount
protected int	maxIterations
protected double[]	param
protected double	tolerance
protected double	x
protected double	ZEPS

Constructor Summary

MinMaxFinder(Object client, double tolerance, int maxIterations, double ax, double bx, double cx, Number... params)

Method Summary

boolean	foundMaximum()
boolean	foundMinimum()
int	getIterationCount()
double	getLastY()
double	getXAtMinMax()
abstract double	minMaxSeekingFunction(double x)

Methods inherited from class java.lang.Object

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

Field Detail

client

protected Object client

tolerance

protected double tolerance

maxIterations

protected int maxIterations

ax

protected double ax

bx

protected double bx

cx

protected double cx

param

protected double[] param

x

protected double x

fx

protected double fx

iterationCount

protected int iterationCount

ZEPS

protected double ZEPS

isMin

protected boolean isMin

CGOLD

protected static final double CGOLD

See Also:

Constant Field Values

Constructor Detail

MinMaxFinder

public MinMaxFinder(Object client,
                    double tolerance,
                    int maxIterations,
                    double ax,
                    double bx,
                    double cx,
                    Number... params)

Method Detail

getXAtMinMax

public double getXAtMinMax()

foundMaximum

public boolean foundMaximum()

foundMinimum

public boolean foundMinimum()

getLastY

public double getLastY()

getIterationCount

public int getIterationCount()

minMaxSeekingFunction

public abstract double minMaxSeekingFunction(double x)