Improved blind separations of nonstationary sources based on spatial time-frequency distributions.

Blind source separation (BSS) based on spatial time-frequency distributions (STFDs) provides improved performance over blind source separation methods based on second-order statistics, when dealing with signals that are localizable in the time-frequency (t-f) domain. In this paper, we introduce a si...

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Bibliographic Details
Main Authors: Zhang, Yimin., Amin, Moeness G., Lindsey, Alan R.
Format: Villanova Faculty Authorship
Published: 2003
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