Non-Negative Orthogonal Greedy Algorithms

Nguyen, TT; Idier, J; Soussen, C; Djermoune, E

Soussen, C (reprint author), Univ Paris Saclay, Univ Paris Sud, CNRS, Cent Supelec,Lab Signaux & Syst, F-91192 Gif Sur Yvette, France.

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2019; 67 (21): 5643

Abstract

Orthogonal greedy algorithms are popular sparse signal reconstruction algorithms. Their principle is to select atoms one by one. A series of unconstra......

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