bci2000.org BBS

Hi,

I am trying to make a Signal Processing module for Visual Evoked Potential. It will mainly classify between signals emitted when the subject focuses on red and green colors on the screen.

I am wondering how to start building this module, and make it receive the signal from the source module, and then send a control signal to the application module.

Please advise,
Thanks.

Writing your own signal processing filter is described on the wiki:

http://www.bci2000.org/wiki/index.php/P ... ing_Filter


General information on the signal processing module is on

http://www.bci2000.org/wiki/index.php/M ... Processing
and
http://www.bci2000.org/wiki/index.php/U ... ce:Filters

Also, if you just want to classify brain signals based on VEPs, this can be done with the existing code without programming. I suggest to go through the BCI2000 Workshop tutorial (tutorial on mu rhythm) to learn how to configure the existing ARSignalProcessing module.

Gerv