Coherent signal-subspace processing of acoustic vector sensor array for DOA estimation of wideband sources.

Huawei Chen Junwei Zhao

Published in: Signal Process. (2005)

Keyphrases

direction of arrival
sensor array
signal subspace
doa estimation
sound source

canonical correlation analysis
line fitting
correlation matrix
feature vectors
distance measurement

recently developed
hyperspectral
feature extraction
singular value decomposition

hough transform
speech recognition
infrared
multiresolution