Matrix completion based direction-of-arrival estimation in nonuniform noise.
Bin LiaoChongtao GuoLei HuangJun WenPublished in: DSP (2016)
Keyphrases
- signal subspace
- matrix completion
- direction of arrival
- doa estimation
- correlation matrix
- low rank
- estimation error
- linear array
- sensor array
- missing data
- synthetic aperture radar
- canonical correlation analysis
- signal to noise ratio
- singular value decomposition
- singular values
- eigenvalue decomposition
- matrix factorization
- pattern recognition
- linear combination
- higher order
- sar images
- convex optimization
- missing values
- high dimensional data
- image restoration
- model selection
- maximum likelihood
- worst case
- wavelet transform