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A Gradient-Enhanced l(1) Approach for the Recovery of Sparse Trigonometric Polynomials 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2018, 卷号: 24, 期号: 1, 页码: 286-308
Authors:  Xu, Zhiqiang;  Zhou, Tao
Favorite  |  View/Download:63/0  |  Submit date:2019/03/05
Gradient-enhanced l(1) minimization  compressed sensing  sparse Fourier expansions  restricted isometry property  mutual incoherence  
Deterministic sampling of sparse trigonometric polynomials 期刊论文
JOURNAL OF COMPLEXITY, 2011, 卷号: 27, 期号: 2, 页码: 133-140
Authors:  Xu, Zhiqiang
Favorite  |  View/Download:47/0  |  Submit date:2018/07/30
Compressed sensing  Deterministic sampling  Weil sum  Sparse trigonometric polynomials