org.apache.commons.math3.analysis.interpolation

Class TricubicSplineInterpolator

java.lang.Object

org.apache.commons.math3.analysis.interpolation.TricubicSplineInterpolator

All Implemented Interfaces:

TrivariateGridInterpolator

Deprecated.

To be removed in 4.0 (see MATH-1166).

@Deprecated
public class TricubicSplineInterpolator
extends java.lang.Object
implements TrivariateGridInterpolator

Generates a tricubic interpolating function.

Since:

2.2

Constructor Summary

Constructors

Constructor and Description
TricubicSplineInterpolator() Deprecated.

Method Summary

Modifier and Type	Method and Description
TricubicSplineInterpolatingFunction	interpolate(double[] xval, double[] yval, double[] zval, double[][][] fval) Deprecated. Compute an interpolating function for the dataset.

Methods inherited from class java.lang.Object

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

Constructor Detail

TricubicSplineInterpolator

public TricubicSplineInterpolator()

Deprecated.

Method Detail

interpolate

public TricubicSplineInterpolatingFunction interpolate(double[] xval,
                                                       double[] yval,
                                                       double[] zval,
                                                       double[][][] fval)
                                                throws NoDataException,
                                                       NumberIsTooSmallException,
                                                       DimensionMismatchException,
                                                       NonMonotonicSequenceException

Deprecated.

Compute an interpolating function for the dataset.

Specified by:

interpolate in interface TrivariateGridInterpolator

Parameters:

xval - All the x-coordinates of the interpolation points, sorted in increasing order.

yval - All the y-coordinates of the interpolation points, sorted in increasing order.

zval - All the z-coordinates of the interpolation points, sorted in increasing order.

fval - the values of the interpolation points on all the grid knots: fval[i][j][k] = f(xval[i], yval[j], zval[k]).

Returns:

a function that interpolates the data set.

Throws:

NoDataException - if any of the arrays has zero length.

NumberIsTooSmallException - if the number of points is too small for the order of the interpolation

DimensionMismatchException - if the array lengths are inconsistent.

NonMonotonicSequenceException - if arrays are not sorted