[SciPy-User] partial derivatives of a bivariate spline

Nils Wagner nwagner@iam.uni-stuttgart...
Mon Sep 19 14:07:57 CDT 2011


On Mon, 19 Sep 2011 17:50:23 +0200
  Ralf Gommers <ralf.gommers@googlemail.com> wrote:
> On Mon, Sep 19, 2011 at 12:18 PM, Nils Wagner
> <nwagner@iam.uni-stuttgart.de>wrote:
> 
>> Hi all,
>>
>> How can I compute the partial derivatives of a bivariate
>> spline in scipy ?
>>
>>
> http://docs.scipy.org/doc/scipy/reference/generated/scipy.interpolate.bisplev.html

AFAIK, bisplev and bisplrep correspond to the old FITPACK 
wrapper.
I would like to use
http://docs.scipy.org/doc/scipy/reference/generated/scipy.interpolate.BivariateSpline.html#scipy.interpolate.BivariateSpline
http://docs.scipy.org/doc/scipy/reference/generated/scipy.interpolate.LSQBivariateSpline.html#scipy.interpolate.LSQBivariateSpline


Nils



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