> (2/N)*[1+sum{ j=1:N/2 ; cos(pi*t*fs*j) } I left out an N and a factor of 2. That should say
(2/N)*[1+sum{ j=1:N/2 ; cos(2*pi*t*fs*j/N) } _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list