Upper Bound of Null Space Constant [Formula Omitted] and High-Order Restricted Isometry Constant [Formula Omitted] for Sparse Recovery via [Formula Omitted] Minimization

The [Formula Omitted] null space property ([Formula Omitted]-NSP) and restricted isometry property (RIP) are two important frames for sparse signal recovery. New sufficient conditions in terms of [Formula Omitted]-NSP and RIP are respectively developed in this paper. Firstly, we characterize the [Fo...

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Veröffentlicht in:	IEEE transactions on signal processing 2023-01, Vol.71, p.2927
Hauptverfasser:	Xiao, Rongyang, Fu, Yangjie, Wan, Anhua
Format:	Artikel
Sprache:	eng
Schlagworte:	Noise (mathematics) Optimization Recovery Robustness (mathematics) Signal reconstruction Sparsity Upper bounds
Online-Zugang:	Volltext
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