org.apache.commons.math.analysis
Interface UnivariateRealInterpolator

All Known Implementing Classes:
DividedDifferenceInterpolator, NevilleInterpolator, SplineInterpolator

public interface UnivariateRealInterpolator

Interface representing a univariate real interpolating function.

Version:
$Revision: 480440 $ $Date: 2006-11-29 00:14:12 -0700 (Wed, 29 Nov 2006) $

Method Summary
 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 interpolationg algorithm