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Sparse representation based direction-of-arrival estimation using circular acoustic vector sensor arrays.
Shengguo Shi
Ying Li
Desen Yang
Aifei Liu
Jie Shi
Published in:
Digit. Signal Process. (2020)
Keyphrases
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doa estimation
direction of arrival
signal subspace
sound source
canonical correlation analysis
correlation matrix
hough transform
estimation error
sensor array
eigenvalue decomposition
parameter estimation
sparse representation
audio visual