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

[Spark Liang]

thanks, Petro.
I remember that matlab has such options in optimize toolsbox

On Fri, Jun 10, 2011 at 8:53 PM, Piter_ <x.piter at gmail.com> wrote:

> Hi.
> In matlab I was doing it using global variables, but is has to be
> better way with nested functions.
> The idea is to rewrite your fitted function in the way that only not
> fixed parameters  are fed to optimization routine,
> but fixed variables are still available to it.
> Hope it helps a bit.
> Best.
> Petro.
>
>
>
>
>
> On Fri, Jun 10, 2011 at 2:01 PM, 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?
> >
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