eelbrain.dss

eelbrain.dss(ndvar)

Denoising source separation (DSS)

Parameters:

ndvar : NDVar (case, dim, time)

Data to decompose. DSS is performed over the case and time dimensions.

Returns:

to_dss : NDVar (dss, dim)

Transform data to DSS.

from_dss : NDVar (dim, dss)

Reconstruct data form DSS.

Notes

the method is described in [1]. This function uses the implementation from the mne-sandbox.

References

[1]	de Cheveigné, A., & Simon, J. Z. (2008). Denoising based on spatial filtering. Journal of Neuroscience Methods, 171(2), 331–339. 10.1016/j.jneumeth.2008.03.015