Package org.apache.commons.math.analysis.interpolation

Interface UnivariateRealInterpolator

All Known Implementing Classes:

DividedDifferenceInterpolator, LinearInterpolator, LoessInterpolator, NevilleInterpolator, SplineInterpolator

public interface UnivariateRealInterpolator

Interface representing a univariate real interpolating function.

Method Summary

Modifier and Type	Method	Description
UnivariateRealFunction	interpolate(double[] xval, double[] yval)	Computes an interpolating function for the data set.

Method Detail

interpolate

UnivariateRealFunction interpolate(double[] xval,
                                   double[] yval)
                            throws MathException

Computes an interpolating function for the data set.

Parameters:

xval - the arguments for the interpolation points

yval - the values for the interpolation points

Returns:

a function which interpolates the data set

Throws:

MathException - if arguments violate assumptions made by the interpolation algorithm