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

Interface MultivariateRealInterpolator

All Known Implementing Classes:
MicrosphereInterpolator
public interface MultivariateRealInterpolator
Interface representing a univariate real interpolating function.
Since:
2.1

  • Method Summary

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

  • Method Details

    • interpolate

      MultivariateRealFunction interpolate(double[][] xval, double[] yval) throws MathException, IllegalArgumentException
      Computes an interpolating function for the data set.
      Parameters:
      xval - the arguments for the interpolation points. xval[i][0] is the first component of interpolation point i, xval[i][1] is the second component, and so on until xval[i][d-1], the last component of that interpolation point (where d is thus the dimension of the space).
      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 or some dimension mismatch occurs
      IllegalArgumentException - if there are no data (xval null or zero length)