Sparse recovery using expanders via hard thresholding algorithm - Wen, Kun-Kai; He, Jia-Xin; Li, Peng (Signal processing, 2025)
Keywords: Combinatorial compressed sensing; Hard thresholding; Heavy ball method; Lossless expanders; Sparse signal recovery; 94A15; Heavy ball method; Hard thresholding; 90C26; Lossless expanders; Sparse signal recovery; 94A12; Combinatorial compressed sensing