Compressive Sensing Based High-Resolution DoA Estimation by Beamspace Covariance Gradient Descent.
Zhibin YuAhmed AbdelkaderXiaofeng WuAdrian Lamoral CoinesMartin HaardtPublished in: CAMSAP (2023)
Keyphrases
- compressive sensing
- doa estimation
- high resolution
- direction of arrival
- canonical correlation analysis
- random projections
- sparse representation
- super resolution
- cost function
- compressive sampling
- image representation
- high quality
- signal processing
- high frequency
- objective function
- image processing
- covariance matrix
- signal to noise ratio
- sound source
- antenna array
- machine learning
- least squares
- active learning