visbrain.utils.bipolarization¶

visbrain.utils.bipolarization(data, chans, to_ignore=None, sep='.')[source][source]¶

Bipolarize data.

Parameters:	data : array_like The array of data of shape (nchan, npts). chans : list List of channel names of length nchan. to_ignore : list | None List of channels to ignore in the bipolarization. sep : string | ‘.’ Separator to simplify electrode names by removing undesired name after the sep. For example, if channel = [‘h1.025’, ‘h2.578’] and sep=’.’, the final name will be ‘h2-h1’.
Returns:	datar : array_like The re-referenced data. channelsr : list List of re-referenced channel names. consider : list List of boolean values of channels that have to be considered during the ploting processus.