Direction-of-Arrival Estimation via Sparse Bayesian Learning Exploiting Hierarchical Priors with Low Complexity.
Ninghui LiXiaokuan ZhangFan LvBinfeng ZongPublished in: Sensors (2024)
Keyphrases
- low complexity
- sparse bayesian learning
- doa estimation
- direction of arrival
- signal subspace
- motion estimation
- computational complexity
- canonical correlation analysis
- relevance vector machine
- sensor array
- correlation matrix
- bayesian framework
- estimation error
- linear array
- gaussian processes
- parameter estimation
- maximum likelihood