Analysis of orthogonal multi-matching pursuit under restricted isometry property

• 作 者: DAN Wei
• 机 构: SchoolofMathematicsandStatistics
• 出 处: Science China(Mathematics)
• 发表日期: 2014年10期
• 关键词: restricted pursuit matching sparse noisy iteration recover instead exactly stopp

Orthogonal multi-matching pursuit(OMMP)is a natural extension of orthogonal matching pursuit(OMP)in the sense that N(N≥1)indices are selected per iteration instead of 1.In this paper,the theoretical performance of OMMP under the restricted isometry proper