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Re: Fourier fit [message #54023 is a reply to message #54022]

Mon, 14 May 2007 04:12

Wox
Messages: 184
Registered: August 2006

Senior Member

On 14 May 2007 01:14:10 -0700, laurasperoni79@yahoo.it wrote:

> Hello, for my thesis I need to compile a program in IDL that can give
> me automatically the best Fourier fit for light curves of Cepheids,
> take the dates from a list in txt and show me the graphic of these
> curves.
> I've also to understand a little program who compile my teacher but
> it's derived from Fortran and is not so easy.
> Can anibody help me to write my program? Ideas? Suggests?
> Thanks

Fourier fitting is a non linear least squares problem. I don't really
know what you want here, but maybe Marc Buie's fourfit gets you
started (http://www.lowell.edu/users/buie/idl/downloads/)?

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[Message index]

		Re: Fourier fit By: Christopher Thom on Mon, 14 May 2007 10:16
		Re: Fourier fit By: Wox on Mon, 14 May 2007 04:44
		Re: Fourier fit By: Wox on Mon, 14 May 2007 04:12

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