309 citations · 493 across the 39 of their papers we have counts for
4 papers · 2 filters
Strongly Convex Programming for Principal Component Pursuit
Qingshan You, Qun Wan, Yipeng Liu
In this paper, we address strongly convex programming for princi- pal component pursuit with reduced linear measurements, which decomposes a superposition of a low-rank matrix and…
A Fast HRRP Synthesis Algorithm with Sensing Dictionary in GTD Model
Rong Fan, Qun Wan, Xiao Zhang +2
To achieve high range resolution profile (HRRP), the geometric theory of diffraction (GTD) parametric model is widely used in stepped-frequency radar system. In the paper, a fast s…
Complex Orthogonal Matching Pursuit and Its Exact Recovery Conditions
Rong Fan, Qun Wan, Yipeng Liu +2
In this paper, we present new results on using orthogonal matching pursuit (OMP), to solve the sparse approximation problem over redundant dictionaries for complex cases (i.e., com…
Multi-Sparse Signal Recovery for Compressive Sensing
Yipeng Liu, Ivan Gligorijevic, Vladimir Matic +2
Signal recovery is one of the key techniques of Compressive sensing (CS). It reconstructs the original signal from the linear sub-Nyquist measurements. Classical methods exploit th…