org.apache.commons.math3.analysis.interpolation
Interface UnivariateInterpolator
- All Known Implementing Classes:
- DividedDifferenceInterpolator, LinearInterpolator, LoessInterpolator, NevilleInterpolator, SplineInterpolator, UnivariatePeriodicInterpolator
public interface UnivariateInterpolator
Interface representing a univariate real interpolating function.
- Version:
- $Id: UnivariateInterpolator.java 1364387 2012-07-22 18:14:11Z tn $
interpolate
UnivariateFunction interpolate(double[] xval,
double[] yval)
- Compute an interpolating function for the dataset.
- Parameters:
xval
- Arguments for the interpolation points.yval
- Values for the interpolation points.
- Returns:
- a function which interpolates the dataset.
- Throws:
MathIllegalArgumentException
- if the arguments violate assumptions made by the interpolation
algorithm.
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