This will be a small collection of python programs associated with radial basis function interpolation.
I am planning to include the following things: Interpolation on the Euclidean space, interpolation on the sphere, Lagrange function decay, Riley's algorithm, Lebesgue constants, various visualisations. Perhaps I will also include localised Lagrange function preconditioners.
Most of these are based the libraries numpy, scipy and matplotlib. Occasionally I will use sympy.