SciPy

This is documentation for an old release of SciPy (version 1.5.1). Read this page in the documentation of the latest stable release (version 1.15.1).

scipy.signal.cspline1d_eval

scipy.signal.cspline1d_eval(cj, newx, dx=1.0, x0=0)[source]

Evaluate a spline at the new set of points.

dx is the old sample-spacing while x0 was the old origin. In other-words the old-sample points (knot-points) for which the cj represent spline coefficients were at equally-spaced points of:

oldx = x0 + j*dx j=0…N-1, with N=len(cj)

Edges are handled using mirror-symmetric boundary conditions.

Previous topic

scipy.signal.qspline2d

Next topic

scipy.signal.qspline1d_eval