Robust Sparse Bayesian Learning for Off-Grid DOA Estimation With Non-Uniform Noise - Wang, Huafei; Wang, Xianpeng; Wan, Liangtian; Huang, Mengxing (IEEE access, 2018)
Keywords: Algorithms; Array signal processing; Bayes methods; Bayesian analysis; Covariance matrices; Covariance matrix; Direction of arrival; Direction-of-arrival estimation; Discretization; Estimation; Heuristic algorithms; Machine learning; Noise; non-uniform noise; off-grid; Polynomials; Robustness; Signal processing algorithms; Signal to noise ratio; sparse Bayesian learning