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Re: Seasonal Variation in Trend Analysis [message #56069 is a reply to message #56068]

Thu, 27 September 2007 12:09

wita
Messages: 43
Registered: January 2005

Member

David,

>
> Well, I can see this is what I *want* to do, but I
> am still having some trouble with the *how* to do. :-)

You may want to have a look at the IDL implementation of the HANTS
(Harmonic Analyses of NDVI Time Series) algorithm I wrote. The code is
available at: http://www.ittvis.com/codebank/search.asp?FID=333

Basically HANTS searches for the seasonality rather then removing it,
but the principle is the same.

with best regards,

Allard

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[Message index]

		Re: Seasonal Variation in Trend Analysis By: wita on Mon, 01 October 2007 12:16
		Re: Seasonal Variation in Trend Analysis By: R.G.Stockwell on Fri, 28 September 2007 09:35
		Re: Seasonal Variation in Trend Analysis By: David Fanning on Fri, 28 September 2007 09:13
		Re: Seasonal Variation in Trend Analysis By: David Fanning on Fri, 28 September 2007 07:34
		Re: Seasonal Variation in Trend Analysis By: wita on Fri, 28 September 2007 05:09
		Re: Seasonal Variation in Trend Analysis By: David Fanning on Thu, 27 September 2007 12:27
		Re: Seasonal Variation in Trend Analysis By: wita on Thu, 27 September 2007 12:09
		Re: Seasonal Variation in Trend Analysis By: R.G.Stockwell on Thu, 27 September 2007 10:26
		Re: Seasonal Variation in Trend Analysis By: David Fanning on Thu, 27 September 2007 06:13
		Re: Seasonal Variation in Trend Analysis By: David Fanning on Thu, 27 September 2007 06:12
		Re: Seasonal Variation in Trend Analysis By: Kenneth P. Bowman on Wed, 26 September 2007 20:01
		Re: Seasonal Variation in Trend Analysis By: Ingo von Borstel on Thu, 27 September 2007 05:04
		Re: Seasonal Variation in Trend Analysis By: R.G.Stockwell on Wed, 26 September 2007 15:42

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