Wavelet packets-based direction-of-arrival estimation.
Yanbo XueJinkuan WangZhigang LiuPublished in: ICASSP (2) (2004)
Keyphrases
- doa estimation
- wavelet packet
- direction of arrival
- signal subspace
- filter bank
- vector valued
- quadtree
- denoising
- canonical correlation analysis
- subband
- wavelet transform
- dual tree
- parameter estimation
- estimation error
- sensor array
- covariance matrix
- image coding
- frequency domain
- non stationary
- scale space
- least squares
- feature selection