<p><span style="padding: 3px 10px; border-radius: 5px; color: #ffffff; font-weight: bold; display: inline-block; background-color: #ff0000;"> External Email - Use Caution </span></p><p></p><div dir="ltr"><div dir="ltr">hi,<div><br></div><div>you should try to follow this example:</div><div><br></div><div><a href="https://martinos.org/mne/stable/auto_examples/decoding/plot_decoding_xdawn_eeg.html">https://martinos.org/mne/stable/auto_examples/decoding/plot_decoding_xdawn_eeg.html</a><br></div><div><br></div><div>HTH</div><div>Alex</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Mar 6, 2019 at 11:55 PM A S <<a href="mailto:eng.emetsasa@gmail.com">eng.emetsasa@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> External Email - Use Caution <br>
<br>
I want to use Xdawn filtering from mne.preprocessing.Xdawn<br>
I used CSP (doesn't work on ERPs) before but I want to try the Xdawn<br>
spatial filter. I read that it's applied on ERP data. I have epoched<br>
EEG-Data with labels (for every class) but not as ERPs. So from class<br>
one i have 5 trials they all have the same label and so on for the<br>
other classes. Does Xdawn calculate the ERP itself or should I make<br>
ERPs before using the Xdawn filtering?<br>
<br>
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