flanagan.interpolation

Class TriCubicSpline

java.lang.Object

flanagan.interpolation.TriCubicSpline

public class TriCubicSpline
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
TriCubicSpline(double[] x1, double[] x2, double[] x3, double[][][] y)
TriCubicSpline(int nP, int mP, int lP)

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)
static void	noRoundingErrorCheck()
static TriCubicSpline[]	oneDarray(int nP, int mP, int lP, int kP)
static void	potentialRoundingError(double potentialRoundingError)
void	resetData(double[] x1, double[] x2, double[] x3, double[][][] y)
void	setDeriv(double[][][] d2ydx2)
static TriCubicSpline	zero(int nP, int mP, int lP)

Methods inherited from class java.lang.Object

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

Constructor Detail

TriCubicSpline

public TriCubicSpline(double[] x1,
                      double[] x2,
                      double[] x3,
                      double[][][] y)

TriCubicSpline

public TriCubicSpline(int nP,
                      int mP,
                      int lP)

Method Detail

noRoundingErrorCheck

public static void noRoundingErrorCheck()

potentialRoundingError

public static void potentialRoundingError(double potentialRoundingError)

averageIdenticalAbscissae

public void averageIdenticalAbscissae()

zero

public static TriCubicSpline zero(int nP,
                                  int mP,
                                  int lP)

oneDarray

public static TriCubicSpline[] oneDarray(int nP,
                                         int mP,
                                         int lP,
                                         int kP)

resetData

public void resetData(double[] x1,
                      double[] x2,
                      double[] x3,
                      double[][][] y)

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)

getDeriv

public double[][][] getDeriv()

setDeriv

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