A robust adaptive beamforming method based on the matrix reconstruction against a large DOA mismatch.
Julan XieHuiyong LiZishu HeChaohai LiPublished in: EURASIP J. Adv. Signal Process. (2014)
Keyphrases
- high accuracy
- preprocessing
- detection method
- k means
- reconstruction method
- probabilistic model
- clustering method
- coefficient matrix
- correlation matrix
- surface model
- singular value decomposition
- covariance matrix
- segmentation method
- missing data
- neural network
- computational cost
- dynamic programming
- significant improvement
- objective function
- image sequences