Fixed bug in PAC computation: only the first PC of the source time series will be used to compute PAC
Bugfix in other FC methods: only the first PC of the source time series will be used, previously the methods were erroneously reshaped with get_connect_mat (only correct for MIM, MIC, GC, TRGC)
FOOOF documentation further extended
Fixed issue with COH reported in #48
Introduced cCOH (formerly COH), aCOH and iCOH (let's talk about cCOH in our next meeting)
get_connect_mat
(only correct for MIM, MIC, GC, TRGC)