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Re: [Tftb-help] pls help

From: gbertos
Subject: Re: [Tftb-help] pls help
Date: Mon, 10 Apr 2006 21:39:21 +0000

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


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

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

At 14:52 09/04/2006, jocelyn lu wrote:
>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.
>Get cheap fares online with MSN Travel>
>TFTB home page:>
>Tftb-help mailing list
>Send message to address@hidden

PS: Ce courrier electronique est envoye intentionnellement sans accents.

francois auger,
chef du departement Merures Physiques de l'IUT de Saint Nazaire
IREENA, BRTT, bureau 272 

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