RMBASE Subtract basevector channel means from multi-epoch data matrix

Usage: >> [dataout] = rmbase(data); % remove whole-data channel means
>> [dataout datamean] = rmbase(data,frames,basevector);
% remove basevector mean for each channel and epoch

Inputs:
data   
data matrix (chans,frames*epochs);
frames   
data points per epoch {[]|0|default->data length}
basevector   
vector of baseline frames per epoch Ex 1:128 {[]|0|default->whole epoch}

Author: Scott Makeig, SCCN/INC/UCSD, La Jolla, 2-5-96

See the matlab file rmbase.m (may require other functions)

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