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Re: problems with SAVGOL and POLY_SMOOTH [message #90893 is a reply to message #90892]

Fri, 08 May 2015 06:43

Francesca Scipioni
Messages: 6
Registered: August 2014

Junior Member

On Friday, May 8, 2015 at 8:23:43 AM UTC-5, David Fanning wrote:
> Francesca Scipioni writes:
>
>> Any idea about which can be the problem?
>
> I think your filter is too narrow. Try this:
>
> savgolFilter = SAVGOL(8, 8, 0, 4, /double)
>
> This works well with the data you supplied.
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
> Sepore ma de ni thue. ("Perhaps thou speakest truth.")

Dear David,

the result is the same, a flat, 0 values, array

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[Message index]

		problems with SAVGOL and POLY_SMOOTH By: Francesca Scipioni on Thu, 07 May 2015 14:41
		Re: problems with SAVGOL and POLY_SMOOTH By: Jeremy Bailin on Thu, 07 May 2015 22:10
		Re: problems with SAVGOL and POLY_SMOOTH By: Francesca Scipioni on Fri, 08 May 2015 06:06
		Re: problems with SAVGOL and POLY_SMOOTH By: David Fanning on Fri, 08 May 2015 06:23
		Re: problems with SAVGOL and POLY_SMOOTH By: Francesca Scipioni on Fri, 08 May 2015 06:43
		Re: problems with SAVGOL and POLY_SMOOTH By: Francesca Scipioni on Fri, 08 May 2015 07:08
		Re: problems with SAVGOL and POLY_SMOOTH By: Helder Marchetto on Fri, 08 May 2015 07:22
		Re: problems with SAVGOL and POLY_SMOOTH By: Francesca Scipioni on Fri, 08 May 2015 07:53
		Re: problems with SAVGOL and POLY_SMOOTH By: David Fanning on Fri, 08 May 2015 07:19

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