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Off-Grid DOA Estimation Based on Alternating Iterative Weighted Least Squares for Acoustic Vector Hydrophone Array.
Weidong Wang
QunFei Zhang
Wentao Shi
Weijie Tan
Linlin Mao
Published in:
Circuits Syst. Signal Process. (2020)
Keyphrases
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weighted least squares
direction of arrival
doa estimation
least squares
canonical correlation analysis
sound source
missing data
antenna array
conjugate gradient
motion parameters
error function
feature vectors
estimation error
generalization error
signal to noise ratio
parameter estimation
support vector