Maximum likelihood estimation under partial sparsity constraints - Routtenberg, Tirza; Eldar, Yonina C.; Lang Tong (Proceedings of the ... IEEE International Conference on Acoustics, Speech and Signal Processing (1998), 2013)
Keywords: Compressed sensing; constrained Cramér-Rao; Matching pursuit algorithms; Maximum likelihood estimation; Signal to noise ratio; Sparse matrices; Sparsity; Vectors