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<font size=3>Hi everybody,<br>
I've just started to use EEGlab 4.511 on a Matlab 7.0. I'm interested in
extract from continuous EEG data (PSG) the power spectrum of
different bands frequencies (that I would like define by myself) from a
specific channel, and then to have this data in a format (.txt is
ok) that allow me to export them into another software for
statistical analysis. I've already imported my raw EEG (from an EDF
format) into EEGlab an I've done a visual artifacts rejection, but I have
some problem in finding a function that allows to define spectral
analysis features [e.g. frequency band-withs, spectral resolution (window
on analysis, epoch lengh), how to add a cosine window, how to define the
ovelapping rate]. I found in EEGlablist message archive that it is
possible to do something similar by"<i>phasecohe</i>r"
function...is it in EEGlab or in Matlab?<br>
Thank you very much.....I'm really looking forward to hearing from
someone soon.<br>
m.j.</font></body>
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_____________________________________________________________________<br><br>
Maria José Esposito<br>
Dipartimento di Psicologia, Università di Bologna<br>
viale Berti Pichat, 5<br>
40127, Bologna<br>
Italia<br><br>
<b>Tel</b>: +39-051-2091846/2091878 <b>lab.</b>
+39-051-2091826<br>
<b>Fax</b>: +39-051-243086<br>
<b>email</b>: mariajose.esposito2@unibo.it<br>
alphadreaming@yahoo.it <br>
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