Iterative Methods for Subspace and DOA Estimation in Nonuniform Noise.
Bin LiaoShing-Chow ChanLei HuangChongtao GuoPublished in: IEEE Trans. Signal Process. (2016)
Keyphrases
- iterative methods
- signal subspace
- doa estimation
- direction of arrival
- image reconstruction from projections
- computationally expensive
- low dimensional
- noise level
- canonical correlation analysis
- constrained optimization
- correlation matrix
- signal to noise ratio
- linear array
- principal component analysis
- estimation error
- dimensionality reduction
- hyperspectral
- high dimensional
- face recognition
- principal components analysis
- iterative algorithms
- eigenvalue decomposition
- covariance matrix