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Direction-of-Arrival Estimation for Nested Acoustic Vector-Sensor Arrays Using Quaternions.
Yi Lou
Xinghao Qu
Dawei Wang
Julian Cheng
Published in:
IEEE Trans. Geosci. Remote. Sens. (2023)
Keyphrases
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doa estimation
direction of arrival
signal subspace
sound source
canonical correlation analysis
sensor array
linear array
feature vectors
estimation error
feature extraction
distance measure
dynamic environments
correlation matrix