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Noncircular-PARAFAC for 2D-DOA estimation of noncircular signals in arbitrarily spaced acoustic vector-sensor array subjected to unknown locations.
Xiaofei Zhang
Renzheng Cao
Ming Zhou
Published in:
EURASIP J. Adv. Signal Process. (2013)
Keyphrases
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direction of arrival
doa estimation
sensor array
sound source
signal subspace
canonical correlation analysis
line fitting
pattern recognition
focus of attention
hidden markov models
mobile robot
markov random field
estimation error
distance measurement