<div dir="ltr">Dear Ahmed,<div><br></div><div>No that is not supported.</div><div>Here is a lazy idea-Why don't you abs(hilbert([ERPimage values])) to obtain instantaneous amplitude (well, of course you should think about the filter window effect on the both ends if you apply it)?</div><div><br></div><div>Makoto<br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Oct 24, 2014 at 11:38 AM, Ahmed Almurshedi <span dir="ltr"><<a href="mailto:ahmed19875000@yahoo.com" target="_blank">ahmed19875000@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="color:#000;background-color:#fff;font-family:Courier New,courier,monaco,monospace,sans-serif;font-size:24px"><font size="3"><span style="font-family:HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif">Hello,<br>can we </span></font><font size="3"><span style="font-family:HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif"><font size="3"><span style="font-family:HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif">plot </span></font>this curve (pwer vs time) to the grand average in the study instead of ERPimage?<br><br><font>AHMED</font><br></span></font><br><br><div style="font-family:Courier New,courier,monaco,monospace,sans-serif;font-size:24px"><div style="font-family:HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;font-size:16px"><div dir="ltr"><font face="Arial"><b><span style="font-weight:bold">From:</span></b> Arnaud Delorme <<a href="mailto:arno@ucsd.edu" target="_blank">arno@ucsd.edu</a>><br> <b><span style="font-weight:bold">To:</span></b> <a href="mailto:mmiyakoshi@ucsd.edu" target="_blank">mmiyakoshi@ucsd.edu</a> <br><b><span style="font-weight:bold">Cc:</span></b> eeglablist <<a href="mailto:eeglablist@sccn.ucsd.edu" target="_blank">eeglablist@sccn.ucsd.edu</a>> <br> <b><span style="font-weight:bold">Sent:</span></b> Friday, October 17, 2014 6:34 AM<span class=""><br> <b><span style="font-weight:bold">Subject:</span></b> Re: [Eeglablist] spectral analysis of EEG signal<br> </span></font> </div><div><div class="h5"> <div><br><div><div>To obtain power at specific frequencies, enter them in the 'freqs' input and select 'plottype', 'curve' to plot the results as a curves against time instead of a time-frequency image. <div><br clear="none"></div><div>The output of newtimef always return the power which is being plotted.</div><div><br clear="none"></div><div>Arno<br clear="none"><div><div><br clear="none"><div><div>On Oct 16, 2014, at 2:39 PM, Makoto Miyakoshi <<a rel="nofollow" shape="rect" href="mailto:mmiyakoshi@ucsd.edu" target="_blank">mmiyakoshi@ucsd.edu</a>> wrote:</div><br clear="none"><blockquote type="cite"></blockquote></div></div></div></div></div><div><div><div dir="ltr">Dear Arno,<div><br clear="none"></div><div>I'm also curious to know if there is a supported option to obtain the raw value from newtimef(). I've got a similar inquiry from John Iversen recently and I could not answer it.</div><div><br clear="none"></div><div>Makoto</div></div><div><br clear="none"><div>On Wed, Oct 8, 2014 at 1:02 PM, nishanth reddy <span dir="ltr"><<a rel="nofollow" shape="rect" href="mailto:nishanth.reddy56@gmail.com" target="_blank">nishanth.reddy56@gmail.com</a>></span> wrote:<br clear="none"><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I'm doing Time-frequency analysis of my EEG signal to find out the power of each frequency at particular time by plotting the channel time-frequency maps.<div><br clear="none"></div><div>I'm unable to give the length of hamming as 10 seconds and also , i'm not getting the RAW power of frequency at time. <div><div><br clear="none"></div><div>Is plotting the time frequency analysis right method to find out the power of frequencies ? If not , can anyone send me the Matlab code to perform the FFT(, Pwelch) to find out the power </div><span><font color="#888888">-- <br clear="none"></font></span><div dir="ltr">Thanks&Regards<div><br clear="none"></div><div>Nishanth </div></div>
</div></div></div>
<br clear="none">_______________________________________________<br clear="none">
Eeglablist page: <a rel="nofollow" shape="rect" href="http://sccn.ucsd.edu/eeglab/eeglabmail.html" target="_blank">http://sccn.ucsd.edu/eeglab/eeglabmail.html</a><br clear="none">
To unsubscribe, send an empty email to <a rel="nofollow" shape="rect" href="mailto:eeglablist-unsubscribe@sccn.ucsd.edu" target="_blank">eeglablist-unsubscribe@sccn.ucsd.edu</a><br clear="none">
For digest mode, send an email with the subject "set digest mime" to <a rel="nofollow" shape="rect" href="mailto:eeglablist-request@sccn.ucsd.edu" target="_blank">eeglablist-request@sccn.ucsd.edu</a><br clear="none"></blockquote></div><br clear="none"><br clear="all"><div><br clear="none"></div>-- <br clear="none"><div dir="ltr">Makoto Miyakoshi<br clear="none">Swartz Center for Computational Neuroscience<br clear="none">Institute for Neural Computation, University of California San Diego<br clear="none"></div>
</div>
<br clear="none"></div></div></div><br><div>_______________________________________________<br clear="none">Eeglablist page: <a shape="rect" href="http://sccn.ucsd.edu/eeglab/eeglabmail.html" target="_blank">http://sccn.ucsd.edu/eeglab/eeglabmail.html</a><br clear="none">To unsubscribe, send an empty email to <a shape="rect" href="mailto:eeglablist-unsubscribe@sccn.ucsd.edu" target="_blank">eeglablist-unsubscribe@sccn.ucsd.edu</a><br clear="none">For digest mode, send an email with the subject "set digest mime" to <a shape="rect" href="mailto:eeglablist-request@sccn.ucsd.edu" target="_blank">eeglablist-request@sccn.ucsd.edu</a></div><br><br></div> </div></div></div> </div>
</div></div><br>_______________________________________________<br>
Eeglablist page: <a href="http://sccn.ucsd.edu/eeglab/eeglabmail.html" target="_blank">http://sccn.ucsd.edu/eeglab/eeglabmail.html</a><br>
To unsubscribe, send an empty email to <a href="mailto:eeglablist-unsubscribe@sccn.ucsd.edu">eeglablist-unsubscribe@sccn.ucsd.edu</a><br>
For digest mode, send an email with the subject "set digest mime" to <a href="mailto:eeglablist-request@sccn.ucsd.edu">eeglablist-request@sccn.ucsd.edu</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">Makoto Miyakoshi<br>Swartz Center for Computational Neuroscience<br>Institute for Neural Computation, University of California San Diego<br></div>
</div></div></div>