[SciPy-Dev] Differentiate function

Thomas Haslwanter thomas.haslwanter at gmail.com
Thu Nov 10 03:19:32 EST 2016


The current discussion lacks a reference to the existing Savitzky-Golay
filter
https://scipy.github.io/devdocs/generated/scipy.signal.savgol_filter.html
which - to my understanding - should solves most of Robert's problems.

thomas

On Thu, Nov 10, 2016 at 8:10 AM, Ralf Gommers <ralf.gommers at gmail.com>
wrote:

>
>
> On Wed, Nov 9, 2016 at 8:01 AM, Pauli Virtanen <pav at iki.fi> wrote:
>
>> Mon, 07 Nov 2016 19:52:09 +0300, Evgeni Burovski kirjoitti:
>> > Note that `approx_derivative` implements several finite-difference
>> > schemes,
>>
>> In addition, I'd remind of
>>
>> https://pypi.python.org/pypi/Numdifftools
>
>
> And https://github.com/scipy/scipy/wiki/Proposal:-add-
> finite-difference-numerical-derivatives-as-scipy.diff
>
> Ralf
>
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>


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Thomas Haslwanter
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