[SciPy-Dev] New class for cubic spline interpolation

[Nikolay Mayorov]

Hi, 



I came up with a PR implementing cubic spline interpolation in terms of polynomial coefficients on each segment https://github.com/scipy/scipy/pull/5653 The idea was to provide a standalone class, which is easier to understand and use than B-splines. Conceptually it fits in the same category as PChipInterpolator and Akima1DInterpolator.



If you are interested, please share your feedback here or on github.




Nikolay.


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