A sparse recovery algorithm for DOA estimation using weighted subspace fitting.
Nan HuZhongfu YeDongyang XuShenghong CaoPublished in: Signal Process. (2012)
Keyphrases
- recovery algorithm
- doa estimation
- canonical correlation analysis
- signal subspace
- high dimensional
- direction of arrival
- least squares
- low dimensional
- principal component analysis
- high dimensional data
- eigenvalue decomposition
- linear array
- sparse representation
- dimensionality reduction
- feature selection
- knn
- multiresolution
- video sequences