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An Hybrid Cramér-Rao Bound in Closed Form for Direction-of-Arrival Estimation by an "Acoustic Vector Sensor" With Gain-Phase Uncertainties.
Ping Kwan Tam
Kainam Thomas Wong
Yang Song
Published in:
IEEE Trans. Signal Process. (2014)
Keyphrases
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rao bound
closed form
direction of arrival
sensor array
doa estimation
sound source
signal subspace
hyperparameters
point correspondences
maximum likelihood
cost function
feature extraction
feature vectors
depth from defocus