Are there any curve-fitting Eiffel classes?

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BruceMount

Are there any curve-fitting Eiffel classes?

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Does anyone know of a curve-fitting class in Eiffel that I could use?

I would like to do curve-fitting on a list of x,y points.  I was specifically looking for "Total least squares" algorithm, but simple "least squares" or other curve fitting methods might work.

I checked Eiffel base and Gobo...

Thanks for any help,

--Bruce

jteg_68

Re: Are there any curve-fitting Eiffel classes?

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Hi,

I have least squares using xgels from lapack. Basically it's just thin
wrappers over selected
parts of blas and lapack.

Write me if you are interested in testing it out.

/Jörgen


On Sat, Aug 15, 2009 at 5:17 PM, brucemount <[hidden email]> wrote:

>
>
>
> Does anyone know of a curve-fitting class in Eiffel that I could use?
>
> I would like to do curve-fitting on a list of x,y points. I was
> specifically looking for "Total least squares" algorithm, but simple "least
> squares" or other curve fitting methods might work.
>
> I checked Eiffel base and Gobo...
>
> Thanks for any help,
>
> --Bruce
>
>  
>


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