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Acoustic source direction-of-arrival estimation using circular sensor array in modal space based on compressive beamforming.
Hai-Yan Song
Chang-Yi Yang
Gong Zhang
Published in:
ICCE-TW (2019)
Keyphrases
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direction of arrival
doa estimation
signal subspace
sensor array
canonical correlation analysis
linear array
sound source
line fitting
hough transform
correlation matrix
low dimensional
estimation error
similarity measure
signal to noise ratio
synthetic aperture radar
distance measurement