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