pyeeg.preprocess.apply_filterbank

pyeeg.preprocess.apply_filterbank(data, fbank, filt_func=<function lfilter>, n_jobs=-1, axis=-1)

Applies a filterbank to a given multi-channel signal.

Parameters:

• data (ndarray (samples, nchannels))

• fb (list) – list of (b,a) tuples, where b and a specify a digital filter

Returns:

y

Return type:

ndarray (nfilters, samples, nchannels)