Direction finding based on spatial time-frequency distribution matrices

Spatial time-frequency distributions (STFDs) have been recently introduced as the natural means to deal with source signals that are localizable in the time-frequency domain. It has been shown that improved estimates of the signal and noise subspaces are achieved by constructing the subspaces from t...

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Journal Title: Digital Signal Processing Vol. 10; no. 4; pp. 325 - 339
Authors: Yimin Zhang, Moeness Amin
Format: Article
Published: Oct 2000
Online Access: Full Text