FC Cortex
unread,Dec 14, 2009, 12:23:06 PM12/14/09Sign in to reply to author
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to MATLAB Toolbox for Functional Connectivity
Hi!
Thank you for your nice toolbox for FC.
I'm a beginner in terms of FC.
Just I type some command like below in Matlab
I encountered errors.
Please let me know what I should miss it.
Thanks,
BJeong
>> a=sin(1:.05:7.*pi); b=sin((1:.05:7.*pi)+pi./3)+.4.*rand(size(a));
>> getallconnectivityinds(a',b',105,2,0,20)
??? Error using ==> butter at 41
The cutoff frequencies must be within the interval of (0,1).
Error in ==> lowpass at 5
[b,a] = butter(order, fNorm, 'low');
Error in ==> getallconnectivityinds at 113
s.lowfreqlaggedcorr=lagged(lowpass(y1,0.1,1./TR),lowpass(y2,0.1,1./
TR),10);