flanagan.interpolation

Class QuadriCubicSpline

java.lang.Object

flanagan.interpolation.QuadriCubicSpline

public class QuadriCubicSpline
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
QuadriCubicSpline(double[] x1, double[] x2, double[] x3, double[] x4, double[][][][] y)

Method Summary

Modifier and Type	Method and Description
void	averageIdenticalAbscissae()
void	displayLimits()
double[][][][]	getDeriv()
double[]	getLimits()
double[]	getXmax()
double[]	getXmin()
double	interpolate(double xx1, double xx2, double xx3, double xx4)
static void	noRoundingErrorCheck()
static void	potentialRoundingError(double potentialRoundingError)
void	setDeriv(double[][][][] d2ydx2)

Methods inherited from class java.lang.Object

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

Constructor Detail

QuadriCubicSpline

public QuadriCubicSpline(double[] x1,
                         double[] x2,
                         double[] x3,
                         double[] x4,
                         double[][][][] y)

Method Detail

noRoundingErrorCheck

public static void noRoundingErrorCheck()

potentialRoundingError

public static void potentialRoundingError(double potentialRoundingError)

averageIdenticalAbscissae

public void averageIdenticalAbscissae()

getXmin

public double[] getXmin()

getXmax

public double[] getXmax()

getLimits

public double[] getLimits()

displayLimits

public void displayLimits()

interpolate

public double interpolate(double xx1,
                          double xx2,
                          double xx3,
                          double xx4)

getDeriv

public double[][][][] getDeriv()

setDeriv

public void setDeriv(double[][][][] d2ydx2)