`scipy.interpolate._rbfinterp_pythran:_build_evaluation_coefficients`

Summary

Construct the coefficients needed to evaluate the RBF.

Supported prototypes:

_build_evaluation_coefficients(float[:,:], float[:,:], str, float, int64[:,:], float[:], float[:])

x : (Q, N) float ndarray: Evaluation point coordinates.
y : (P, N) float ndarray: Data point coordinates.
kernel : str: Name of the RBF.
epsilon : float: Shape parameter.
powers : (R, N) int ndarray: The exponents for each monomial in the polynomial.
shift : (N,) float ndarray: Shifts the polynomial domain for numerical stability.
scale : (N,) float ndarray: Scales the polynomial domain for numerical stability.