A Sharp Bound on RIC in Generalized Orthogonal Matching Pursuit
A Sharp Bound on RIC in Generalized Orthogonal Matching Pursuit
Generalized orthogonal matching pursuit (gOMP) algorithm has received much attention in recent years as a natural extension of orthogonal matching pursuit. It is used to recover sparse signals in compressive sensing. In this paper, a new bound is obtained for the exact reconstruction of every $K$-sparse signal via the gOMP …