High-Accuracy DOA Estimation Based on an Improved Sample Correlation Matrix.
Rui ZhangShengqi ZhuKaijie XuYinghui QuanMengdao XingGuoyao XiaoPublished in: IEEE Geosci. Remote. Sens. Lett. (2023)
Keyphrases
- correlation matrix
- high accuracy
- signal subspace
- doa estimation
- direction of arrival
- covariance matrix
- singular value decomposition
- random matrix theory
- sample size
- canonical correlation analysis
- matrix inversion
- standard deviation
- dimensionality reduction
- principal component analysis
- least squares
- machine learning
- neural network