<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Dear Baris,<div><br></div><div>I assume you are referring to the menu item "remove DC offset" in the "Display" submenu of the <i>eegplot</i> graphic interface.</div><div>This simply remove the average value of each channel over the current time window before plotting them. It does not affect the data. This is only performed for visualization purposes.</div><div><br></div><div>Best regards,</div><div><br></div><div>Arno</div><div><br><div><div>On Mar 21, 2011, at 4:50 AM, Baris Demiral wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Hi everyone,<div><br></div><div>Do you know which function is the "Remove DC offset" in the Display call for?</div><div><br></div><div>I was not able to track it out.</div><div><br></div><div>Thanks,</div><div>Baris<br clear="all">
<br>-- <br>SB Demiral, PhD.<br>Department of Psychology <br>7 George Square<br>The University of Edinburgh<br>Edinburgh, EH8 9JZ<br>UK<br>Phone: +44 (0131) 6503063<br>
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