Method Detail

• interpolate

  MultivariateFunction interpolate(double[][] xval,
                                 double[] yval)
                                   throws MathIllegalArgumentException,
                                          DimensionMismatchException,
                                          NoDataException,
                                          NullArgumentException

  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:

  MathIllegalArgumentException - if the arguments violate assumptions made by the interpolation algorithm.

  DimensionMismatchException - when the array dimensions are not consistent.

  NoDataException - if an array has zero-length.

  NullArgumentException - if the arguments are null.