An RIP Condition for Exact Support Recovery With Covariance-Assisted Matching Pursuit - Ge, Huanmin; Wang, Libo; Wen, Jinming; Xian, Jun (IEEE signal processing letters, 2019)
Keywords: Algorithms; Covariance; Covariance matrices; Covariance-assisted matching pursuit (CAMP); Gauss-Markov theorem; Gaussian noise; Markov processes; Matched pursuit; Matching; Matching pursuit algorithms; Noise measurement; Recovery; restricted isometry property (RIP); Sensors; Signal processing algorithms; Sparse matrices; sparse recovery