Structured covariance matrix estimation: a parametric approach

Authors:
M. Jansson;B. Ottersten
Affiliations:
Dept. of Signals, Sensors & Syst., Signal Processing, R. Inst. of Technol., Stockholm, Sweden;-
Venue:
ICASSP '00 Proceedings of the Acoustics, Speech, and Signal Processing, 2000. on IEEE International Conference - Volume 05
Year:
2000

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Covariance matrix estimation for CFAR Detection in correlated heavy tailed clutter

Signal Processing - Signal processing with heavy-tailed models

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Abstract

The algebraic constant modulus algorithm (ACMA) is a noniterative blind source separation algorithm. It computes jointly beamforming vectors for all constant modulus sources as the solution of a joint diagonalization problem. In this paper we analyze ...