Re: [Tftb-help] pls help

[gbertos]

But isn't the idea that we do time-frequency analysis because fft's assumptions 
are not valid ? 

GB


==============Original message text===============
On Mon, 10 Apr 2006 7:56:44 pm +0000 Francois Auger wrote:

hi,
there is no integration method, we just use a fast fourier transform.
best regards,

At 14:52 09/04/2006, jocelyn lu wrote:
>Hi,
>I start to work in time-frquency area and go through some of 
>time-frequency toolbox Matlab functions, and found all the tfrxxx 
>functions are sloved in an flaxible way.
>Is there anybody could explain which mathmatical linear algebra 
>method is used when you implement the integration equaltion,such as 
>tfrstft,tfrspwv? I'm confused in how to choose the tau range in 
>different tfr equation.
>
>Looking forward to hearing from you soon.
>Thanks,
>Jocelyn
>
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PS: Ce courrier electronique est envoye intentionnellement sans accents.

francois auger,
http://perso.wanadoo.fr/francois.auger
chef du departement Merures Physiques de l'IUT de Saint Nazaire
http://www.univ-nantes.fr/iutsn/mp
IREENA, BRTT, bureau 272
http://www.polytech.univ-nantes.fr/ireena 




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