Talk:Common spatial pattern

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History

The invention of CSP is difficult to attribute.

Mathematically, it correspond to simultaneous diagonalization of two matrices or generalized eigenvalue decomposition which exists from very long time.

The "invention" could be associated with the first person using it in signal processing (or at least EEG) which I think is Z. Koles ^[1], but he did not give it a clear name.

The first paper to clearly name it Common Spatial Patten (CSP) seems to be J. Müller-Gerkinga et al. ^[2]

^ Zoltan J. Koles, Michael S. Lazaret and Steven Z. Zhou, "Spatial patterns underlying population differences in the background EEG", Brain topography, Vol. 2 (4) pp. 275-284, 1990
^ Johannes Müller-Gerkinga, Gert Pfurtscheller, Henrik Flyvbjerg, "Designing optimal spatial filters for single-trial EEG classification in a movement task", Clinical Neurophysiology, Vol. 110 (5) pp. 787-798, 1999

[1] Zoltan J. Koles, Michael S. Lazaret and Steven Z. Zhou, "Spatial patterns underlying population differences in the background EEG", Brain topography, Vol. 2 (4) pp. 275-284, 1990

[2] Johannes Müller-Gerkinga, Gert Pfurtscheller, Henrik Flyvbjerg, "Designing optimal spatial filters for single-trial EEG classification in a movement task", Clinical Neurophysiology, Vol. 110 (5) pp. 787-798, 1999

[1]

[2]