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Re: Savitzky-Golay filter [message #68640 is a reply to message #68639]

Wed, 11 November 2009 07:00

d.poreh
Messages: 406
Registered: October 2007

Senior Member

On Nov 11, 2:12 am, Dav_Poreh <d.po...@gmail.com> wrote:
> Folks
> Hi;
> I am running Savitzky-Golay filter to take the derivations (first and
> second order). In comparison to derive function there is remarkable
> difference between Savitzky-Golay and routine derivation. I don’t know
> which one is correct. Does this back to Taylor approximation or
> something else?
> Any help kindly appreciated
> Cheers

Folks
Hi;
I am running Savitzky-Golay filter to take the derivations (first
and
second order). In comparison to derive function there is remarkable
difference between Savitzky-Golay and routine derivation. I don’t
know
which one is correct. Does this back to Taylor approximation or
something else?
Any help kindly appreciated
Cheers

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[Message index]

		Re: Savitzky-Golay filter By: d.poreh on Thu, 12 November 2009 23:57
		Re: Savitzky-Golay filter By: wlandsman on Thu, 12 November 2009 10:03
		Re: Savitzky-Golay filter By: d.poreh on Thu, 12 November 2009 00:22
		Re: Savitzky-Golay filter By: d.poreh on Wed, 11 November 2009 23:12
		Re: Savitzky-Golay filter By: wlandsman on Wed, 11 November 2009 10:18
		Re: Savitzky-Golay filter By: d.poreh on Wed, 11 November 2009 07:00

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