I have some points in 3D (x, y and z) and want to fit a surface through them. I prefer to use bsplines for finding the best surface among my points. My final goal is the equation of the surface. I have read this solution but still I have no idea how to find the equation when my points are are not linearly arranged. I mean I may have points that are like a bowl. In advance, I do appreciate any help to make such an algorithm in python.
2026-03-25 07:41:21.1774424481
finding best fit surface passing through points using RBF or bspline methods
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