<p dir="ltr">Hi Seyed,</p>
<p dir="ltr">you could also try asking at the mne-python mailing list. mne-python has an implementation of CSP (<a href="http://martinos.org/mne/dev/generated/mne.decoding.CSP.html">http://martinos.org/mne/dev/generated/mne.decoding.CSP.html</a>) and other decoding approaches so probably someone there can answer your questions.</p>
<div class="gmail_quote">12 maj 2016 07:43 "Seyed Mohammad Reza Shahshahni" <<a href="mailto:smr.shahshahani@gmail.com">smr.shahshahani@gmail.com</a>> napisał(a):<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hi.<br></div>So there is no other meaning for it? Just
something that provides us with a mathematical framework for
simultaneouse diagonalization of the covariance matrices of two
different classes.<br></div>Best,<br></div>Reza</div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, May 11, 2016 at 12:10 AM, Ignatius S. Condro Atmawan B. <span dir="ltr"><<a href="mailto:saptocondro@googlemail.com" target="_blank">saptocondro@googlemail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">Hallo Reza,</p>
<p dir="ltr">The composite matrix helps normalize and orthogonalize both covariance matrices.<br></p>
<p dir="ltr">Best,</p>
<p dir="ltr">Condro</p>
<div class="gmail_quote"><div><div>On 9 May 2016 22:59, "Seyed Mohammad Reza Shahshahni" <<a href="mailto:smr.shahshahani@gmail.com" target="_blank">smr.shahshahani@gmail.com</a>> wrote:<br type="attribution"></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div dir="ltr"><div><div><div><div><div><div>Dear all members<br><br></div>I have a non-EEGLAB issue, a theoretical one.<br><br></div>Since the very first paper regarding CSP, everybody has mentioned almost the same theoretical description of the computation process of CSP's. But I have a question I have not been able to get answers in none of those papers.<br><br></div>In the process it said that we should make a composite covariance matrix out of the two covariance matrices related to two different classes.<br><br></div>Is this done just because of what comes next, or is there any other description for it? I mean are there any explanations for what a composite covariance matrix shows?<br><br></div>Thanks.<br></div>Reza M. Shahshahani<br><div><div><div><br><br></div></div></div></div>
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