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Dear Shantanu,<br>
<br>
it is important that the ASCII file contains space or tabs between the
values otherwise Matlab will not be able to import it. Also, if channel
names are contained in the file, this will make the import function
crash. I would advise that you open the file with Excel, remove all
non-numeric information, then resave it as a ".txt" file with tab
separator and finally attempt to import it in EEGLAB.<br>
<br>
Best regards,<br>
<br>
Arno<br>
<br>
shantanu ghosh wrote:
<blockquote
cite="mid20060705035039.98043.qmail@web8407.mail.in.yahoo.com"
type="cite">
<div>We are using a locally developed 32-ch digital EEG system, which
allows individual electrode data to be converted to a separate digital
time series ASCII file only, by using a ascii converter patch. Each
datapoint differs by 1/125 s. When trying to open the ASCII files
through ASCII raw or other modes to access such files, EEGlab gives
error messages. Is it possible to use the data from all channels to be
opened simultaneously in EEGLab? What method do you suggest? Please
help. </div>
<div> </div>
<div>Shantanu Ghosh<br>
</div>
<br>
</blockquote>
<br>
<br>
<div class="moz-signature">-- <br>
<br>
<b><font face="Arial,Helvetica"><font size="+1">Arnaud Delorme, Ph.D.</font></font></b>
<br>
<font face="Arial,Helvetica"><font size="+1"><font color="#3333ff">Swartz
Center for Computational Neuroscience,</font> <font color="#3333ff">INC,
University of San Diego California</font></font></font>
<br>
La Jolla, CA92093-0961, USA
<p><font face="Arial,Helvetica"><b>Tel</b> :<i>(+1)-858-458-1927 ext 15</i></font>
<br>
<font face="Arial,Helvetica"><b>Fax</b> :<i>(+1)-858-458-1847</i></font>
<br>
<font face="Arial,Helvetica"><b>Web page</b>: <a
href="http://www.sccn.ucsd.edu/%7Earno">sccn.ucsd.edu/~arno</a></font>
<br>
<font face="Arial,Helvetica"><b>To think upon</b>:</font></p>
<blockquote><dt><font face="Arial,Helvetica"> Normality is what cuts
off your sixth finger and your tail.
<font size="-5"><br>
<br>
</font></font></dt>
<dd><font face="Arial,Helvetica"><i>Member of the church of sub-genius</i></font></dd>
</blockquote>
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