Multiresolution-signal direction-of-arrival estimation: a wavelets approach.
Wen XuW. Kenneth StewartPublished in: IEEE Signal Process. Lett. (2000)
Keyphrases
- multiresolution
- direction of arrival
- doa estimation
- signal subspace
- canonical correlation analysis
- wavelet transform
- multiresolution analysis
- sensor array
- estimation error
- linear array
- correlation matrix
- lifting scheme
- subband
- wavelet domain
- synthetic aperture radar
- signal to noise ratio
- filter bank
- hyperspectral
- feature extraction
- sound source
- signal processing
- least squares
- data points
- multiscale