[Eeglablist] Need to filter gaussain noise

[Philip Michael Zeman]

Sravana Sandhya

We have had success with the denoising methods described by Donoho by either 
hard or soft thresholding.  Search for "donoho denoising" using the Google 
search engine.  You may use the University di Vigo wavelet toolbox with 
Matlab to implement the denoising process.

Regards,

Phil

=-=-=-=-
Philip Michael Zeman
Brain Computer Interfact Project
University of Victoria, BC, CANADA
pzeman at ece.uvic.ca


----- Original Message ----- 
From: "welcome welcome" <vignesh_233 at yahoo.co.in>
To: <eeglablist at sccn.ucsd.edu>
Sent: Tuesday, February 12, 2008 6:48 AM
Subject: [Eeglablist] Need to filter gaussain noise


>
> Hello Everybody,
>                                I want to add speckle noise and impulse 
> noise to my signal and at the same timr i want to filter those noises.Is 
> anybody there to guide me.
>
> sravana sandhya
>
>
>
>
>
>
>
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