Constructor Detail

• SmoothingPolynomialBicubicSplineInterpolator

  public SmoothingPolynomialBicubicSplineInterpolator()

  Deprecated. 
  Default constructor. The degree of the fitting polynomials is set to 3.

• SmoothingPolynomialBicubicSplineInterpolator

  public SmoothingPolynomialBicubicSplineInterpolator(int degree)
                                               throws NotPositiveException

  Deprecated. 

  Parameters:

  degree - Degree of the polynomial fitting functions.

  Throws:

  NotPositiveException - if degree is not positive

• SmoothingPolynomialBicubicSplineInterpolator

  public SmoothingPolynomialBicubicSplineInterpolator(int xDegree,
                                              int yDegree)
                                               throws NotPositiveException

  Deprecated. 

  Parameters:

  xDegree - Degree of the polynomial fitting functions along the x-dimension.

  yDegree - Degree of the polynomial fitting functions along the y-dimension.

  Throws:

  NotPositiveException - if degrees are not positive

Method Detail

• interpolate

  public BicubicSplineInterpolatingFunction interpolate(double[] xval,
                                               double[] yval,
                                               double[][] fval)
                                                 throws NoDataException,
                                                        NullArgumentException,
                                                        DimensionMismatchException,
                                                        NonMonotonicSequenceException

  Deprecated. 
  Compute an interpolating function for the dataset.

  Specified by:

  interpolate in interface BivariateGridInterpolator

  Overrides:

  interpolate in class BicubicSplineInterpolator

  Parameters:

  xval - All the x-coordinates of the interpolation points, sorted in increasing order.

  yval - All the y-coordinates of the interpolation points, sorted in increasing order.

  fval - The values of the interpolation points on all the grid knots: fval[i][j] = f(xval[i], yval[j]).

  Returns:

  a function which interpolates the dataset.

  Throws:

  NoDataException - if any of the arrays has zero length.

  DimensionMismatchException - if the array lengths are inconsistent.

  NonMonotonicSequenceException - if the array is not sorted.

  NullArgumentException