Wideband Adaptive Beamforming Algorithm for Conformal Arrays Based on Sparse Covariance Matrix Reconstruction.
Pei ChenDexiu HuYongjun ZhaoChengcheng LiuPublished in: IEICE Trans. Commun. (2018)
Keyphrases
- covariance matrix
- objective function
- np hard
- computer vision
- optimization algorithm
- worst case
- multi objective
- k means
- similarity measure
- search space
- upper bound
- search algorithm
- linear programming
- particle swarm optimization
- em algorithm
- genetic algorithm
- estimation error
- reconstruction error
- direction of arrival
- cma es