[scilab-Users] Function fit_data with several curves dependent on parameters

Frederic Jourdin frederic.jourdin at shom.fr
Tue Jun 7 14:42:00 CEST 2011


Hi,
if you know the parameter "speed" so you only
have to remove "speed" from the list of (unknown) parameters
of your function.
regards
Fred



Orbeman a écrit :
> Hello,
>
> I envisage to use simply the function fit_dat for optimize my parameters
> identification. I've some points to approximate with an analytic relation.
> The points are issued from different curves with a parameter (speed) that I
> know the value.
>
> The analytical relation depend on 4 more parameters that I don't know values
> but I can give an initial guess.
>
> So, it is possible to fit (with a simply function like fit_dat) several
> curves with a constraint parameter (speed) for each curves ?
>
> Thanks you !
>
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>   




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