[SciPy-User] How to fix a parameter when using curve_fit ?

[josef.pktd at gmail.com]

On Fri, Jun 10, 2011 at 8:01 AM, Spark Liang <sparkliang at gmail.com> wrote:
> Hi, would someone be so kind to tell me how to fix some parameters when
> using curve_fit ?
> I googled it and found that I may use scipy.odr or mpfit, but they seem
> rather complicated.
> I also searched the maillist, someone said it can be done by by writing a
> nested function or a class. but how to do it?

a full version is at http://docs.python.org/library/functools.html in
the example for functools.partial

I usually prefer to use a class, where you set the fixed parameters in
the __init__ and access it with self.a(ttributename) inside the
function.

Josef

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