Robust DOA and Subspace Estimation for Hybrid Channel Sensing.
Pulak SarangiSina ShahsavariPiya PalPublished in: ACSSC (2020)
Keyphrases
- robust estimation
- signal subspace
- direction of arrival
- estimation error
- dimensionality reduction
- estimation algorithm
- high dimensional data
- partial occlusion
- feature extraction
- estimation accuracy
- correlation matrix
- spectrum sensing
- robust regression
- low dimensional
- linear subspace
- image sequences
- low rank representation
- real time