Quaternion-valued robust adaptive beamformer for electromagnetic vector-sensor arrays with worst-case constraint.
Xirui ZhangWei LiuYougen XuZhiwen LiuPublished in: Signal Process. (2014)
Keyphrases
- worst case
- upper bound
- average case
- fourier transform
- lower bound
- linear constraints
- multipath
- error bounds
- feature vectors
- worst case analysis
- vector space
- space complexity
- minimum variance
- neural network
- approximation algorithms
- global constraints
- greedy algorithm
- high frequency
- frequency domain
- computational complexity