mne_denoise.dss.SkewDenoiser#

class mne_denoise.dss.SkewDenoiser[source]#

Squared-source nonlinearity for iterative DSS.

The transform is source**2.

denoise(source: ndarray) → ndarray[source]#

Apply the squared-source skewness nonlinearity.

Parameters:

sourcendarray, shape (n_times,) or (n_times, n_epochs): Source time series.

Returns:

denoisedndarray, same shape as source: Element-wise squared source.