Monotone & Special Splines Functions
Step and proximal interpolation over tabulated data.
2 functions
PO.Spline.Step.Interp(x_values, y_values, t)
Calculates interpolated value using step interpolation.
PO.Spline.Proximal.Interp(x_values, y_values, t)
Calculates interpolated value using proximal interpolation.