[SciPy-User] Spline with constraint

Fabrice Silva silva@lma.cnrs-mrs...
Thu Jan 10 07:00:36 CST 2013


Hi,
I am currently smoothing a set of data points using
scipy.interpolate.UnivariateSpline. It seems OK while only considering
the interval delimited by the data. The trouble is that the behaviour
gets wild when looking beyond the extrema. Would it be possible to force
the resulting the spline to pass through a pair of specified extra
points ?
It seems trivial for Bezier curves, but is there a tool in scipy for
spline?

Thanks, 



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