DOA Estimation for Underwater Wideband Weak Targets Based on Coherent Signal Subspace and Compressed Sensing.
Jun LiQiu-Hua LinChun-yu KangKai WangXiu-Ting YangPublished in: Sensors (2018)
Keyphrases
- compressed sensing
- doa estimation
- direction of arrival
- signal subspace
- image reconstruction
- canonical correlation analysis
- natural images
- random projections
- sparse representation
- estimation error
- synthetic aperture radar
- signal processing
- linear array
- antenna array
- computer vision
- signal to noise ratio
- super resolution
- infrared
- sound source
- correlation matrix
- pattern recognition