[SciPy-User] curve fitting with fixed parameters

[Meesters, Christian]

Nice. Thank you. But just recently we decided to start a bigger project and translate the Python snippets to C++. So, an additional abstraction level would not be a good idea in this case.


________________________________________
From: scipy-user-bounces at scipy.org [scipy-user-bounces at scipy.org] on behalf of Christian K. [ckkart at hoc.net]
Sent: Wednesday, June 08, 2011 1:38 PM
To: scipy-user at scipy.org
Subject: Re: [SciPy-User] curve fitting with fixed parameters

Meesters, Christian <meesters <at> aesku.com> writes:
>
> Hi,
> Recently I started a thread "curve_fit - fitting a sum of 'functions'".
Thanks for all the ideas: I am working to get proper weights for the actual
function I would like to fit.

Have a look at peak-o-mat (http://lorentz.sourceforge.net). It is an
interactive fitting program, written in python/wxpython. Fitting is done using
scipy.odr. You may speciy weights, mark parameters as fixed, etc. Any python
expression may be used as model.
The documentation is sparse and the latest file release is quite old, so
better use the source on svn.

Regards, Christian

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