<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Dear EEG experts, </div><div>On the same lines of question, I wish to know if I could obtain time- frequency data, ITC and cross coherence. How to save data from the plot that I get, specifically ESRP, ITC and cross coherence after running time frequency analysis. </div><div>Any help in this regard will be deeply appreciated, thanks<br><br>Nithin Krishna</div><div><br>On Mar 13, 2014, at 7:05 PM, Marta Zakrzewska <<a href="mailto:marta.zakr@gmail.com">marta.zakr@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">If you want to plot the timecourse of your components' signal you can use eegplot<div>>> eegplot(EEG.icaact, 'srate', EEG.srate) </div><div><br></div><div>Note that you need to compute the icaact matrix first though - you can do it using eeg_getdataact function:<div>
<div>>> EEG.icaact = eeg_getdatact(EEG,'component', 1:size(EEG.icaweights, 1));<br></div><div><br></div>
<div>Hope it helps!</div></div></div><div><br></div><div>Marta Zakrzewska</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-03-13 14:13 GMT+01:00 joaquin .cuomo <span dir="ltr"><<a href="mailto:jmcuomo@gmail.com" target="_blank">jmcuomo@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div>Hi, <br><br></div>after doing ICA, how can I plot the decompose signals?<br><br></div>
<div>EEG = .....<br></div>icaact: []<br>icawinv: [7x7 double]<br>icasphere: [7x7 double]<br>icaweights: [7x7 double]<br>
icachansind: [1x7 double]<br>.....<br></div>(7 is the number of electrodes of my EEG system)<br><br></div>Thanks!<br></div>
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