[Eeglablist] EEG parameterization

Ibtissem KHOUAJA BENFRADJ ibtissem.khouaja at live.fr
Mon Jan 27 05:19:27 PST 2014


Dear Tim,I followed the link in the http://sccn.ucsd.edu/wiki/SIFT and I tried to read the documents available. But by applying in "est_fitMVAR_DEKF", I find difficulties to assign the inputs.I do not understand the variable "typeproc".
Can you please tell me what it is exactly.
Thank you so much

Ibtissem KHOUAJA BENFRADJ
PhD in computer scienceSpeciality Signal ProcessingLaboratory LTIM, University of Monastir, Tunisiahttp://www.labtim.org/accueil.phpLaboratory LIGM, Univerisity of Paris-East, France http://ligm.u-pem.fr/



From: mullen.tim at gmail.com
Date: Wed, 15 Jan 2014 18:26:48 -0800
Subject: Re: [Eeglablist] EEG parameterization
To: ibtissem.khouaja at live.fr
CC: eeglablist at sccn.ucsd.edu

The function (<sift-root>/est/est_fitMVAR_DEKF.m) is included in SIFT 1.0-beta and later, which you can obtain from the EEGLAB plugin manager or the SIFT website.
Best,Tim



On Wed, Jan 15, 2014 at 5:28 AM, Ibtissem KHOUAJA BENFRADJ <ibtissem.khouaja at live.fr> wrote:






Thank you Tim,
I actually need the non linear filter to study the EEG signaland to extract these features.

I find the linear filte (est_fitMVARKalman) on the net but I can't find the socond one (est_fitMVAREKF).


Can you send me the link.

thanks a lot.
-----------
Ibtissem KHOUAJA BENFRADJ

PhD in computer scienceSpeciality Signal ProcessingLaboratory LTIM, University of Monastir, Tunisia

http://www.labtim.org/accueil.phpLaboratory LIGM, Univerisity of Paris-East, France 

http://ligm.u-pem.fr/





> Date: Wed, 8 Jan 2014 18:04:46 -0800
> Subject: Re: [Eeglablist] EEG parameterization
> From: mullen.tim at gmail.com


> To: ibtissem.khouaja at live.fr; eeglablist at sccn.ucsd.edu
> CC: 


> 
> There are linear and nonlinear kalman filter-based multivariate autoregressive implementations in the Source Information Flow Toolbox for EEGLAB. See est_fitMVARKalman and est_fitMVARDEKF. 
> 
> Tim


> 
> -----Original Message-----
> Date: Wednesday, January 08, 2014 1:40:42 pm
> To: "EEGLAB-list" <eeglablist at sccn.ucsd.edu>


> From: "Ibtissem KHOUAJA BENFRADJ" <ibtissem.khouaja at live.fr>
> Subject: Re: [Eeglablist] EEG parameterization
> 
> 

> 

> 
> 
> Thank you very much for your answers and happy new year 2014.
> On my first question, I am based on your set and literature and I will present the EEG signal from a set of evolutionary parameters based on the Kalman filter.


> This gives the possibility of reconstructing the signal and to predict its evolution.
> Is there someone who work with this type of auto-regressive filter?I need the algorithm in Matlab.
> Thank a lot for your precious help, Ibtissem


> 
> 
> 
> ---------------------------------------------------------------------------
> ---------------------------------------------------------------------------
> > From: poil.simonshlomo at gmail.com


> > Date: Thu, 19 Dec 2013 21:43:51 +0100
> > Subject: Re: [Eeglablist] EEG parameterization
> > To: ibtissem.khouaja at live.fr
> > CC: eeglablist at sccn.ucsd.edu


> > 
> > Dear Ibtissem,
> > 
> > There are several ways you can characterize an EEG signal. The two
> > basic are frequency and amplitude in different frequency bands (and
> > spatial location). You can see more here:


> 
 		 	   		  


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