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# scipy.signal.cspline1d_eval

`scipy.signal.``cspline1d_eval`(cj, newx, dx=1.0, x0=0)

  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.