Weighted sparse Bayesian method for direction of arrival estimation based on grid fission.
Shuang WeiJiyu LuPublished in: IET Signal Process. (2023)
Keyphrases
- bayesian methods
- doa estimation
- direction of arrival
- canonical correlation analysis
- signal subspace
- eigenvalue decomposition
- model selection
- bayesian framework
- gaussian processes
- high dimensional
- hyperparameters
- machine learning
- least squares
- correlation matrix
- estimation error
- synthetic aperture radar
- linear array
- sensor array
- partial least squares
- parameter estimation
- lower bound
- support vector
- training data
- image processing