/fitpackpp

C++ binding for FITPACK B-spline curve and surface fitting routines

Primary LanguageFortran

fitpackpp: C++ bindings for FITPACK

Fitpackpp wraps the package of Fortran subroutines for smoothing splines by P. Dierckx, FITPACK. This wrapper uses the double precision version of FITPACK distributed with scipy.

The BSplineCurve class wraps the 1D routines "curfit", "splev", and "splder".

The BSplineSurface class wraps the 2D routines "surfit", "bispev", and "parder".

References

Paul Dierckx, Curve and Surface Fitting with Splines, Oxford University Press, 1993.