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Lev Mar parameters for Gaussian fit

I am trying to analyse a Gaussian profile using the Lev-Ma r fit provided with LabVIEW. My problem is that I don't know the proper format for the function descriptions to use and get an error when using the fit. Has anyone done this in the past, and can help with the formating of the inputs to the fit.

Thanks

Eugene Lorman
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lorman wrote:
> I am trying to analyse a Gaussian profile using the Lev-Ma r fit
> provided with LabVIEW. My problem is that I don't know the proper
> format for the function descriptions to use and get an error when
> using the fit. Has anyone done this in the past, and can help with
> the formating of the inputs to the fit.
>
> Thanks
>
> Eugene Lorman

Eugence,

I've been doing similar stuff myself, and found this link very helpful:

http://www.originalcode.com/occdl.html

Page down through and you'll find a downloadable VI that does
peak fitting on a gaussian.

HTH

dave Langstaff


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