bci2000.org BBS

Dear all

I am trying to replicate the mu rythm tutorial but with using a matlab algorithm for analysis, I was just wondering how does BCI2000 does the frequency analysis online? does it keep a certain buffer? and can I just replicate it in matlab using fft?

best,
Omar

BCI2000 uses the Maximum Entropy Method (MEM) to calculate spectral estimations. BCI2000 comes with a mem.mex file that you can use in Matlab to perform the same analysis done online. This is used by OfflineAnalysis, for example. Check out the BCI2000 documentation for details.

Gerv