58 citations · 100 across the 4 of their papers we have counts for
4 papers
Direction-of-Arrival Estimation for Constant Modulus Signals Using a Structured Matrix Recovery Technique
Xunmeng Wu, Zai Yang, Zhiqiang Wei +1
This paper addresses the problem of direction-of-arrival (DOA) estimation for constant modulus (CM) source signals using a uniform or sparse linear array. Existing methods typicall…
Multichannel Frequency Estimation in Challenging Scenarios via Structured Matrix Embedding and Recovery (StruMER)
Xunmeng Wu, Zai Yang, Zongben Xu
Multichannel frequency estimation with incomplete data and miscellaneous noises arises in array signal processing, modal analysis, wireless communications, and so on. In this paper…
Convergence of multi-block Bregman ADMM for nonconvex composite problems
Fenghui Wang, Wenfei Cao, Zongben Xu
The alternating direction method with multipliers (ADMM) has been one of most powerful and successful methods for solving various composite problems. The convergence of the convent…
Convergence of Bregman alternating direction method with multipliers for nonconvex composite problems
Fenghui Wang, Zongben Xu, Hong-Kun Xu
The alternating direction method with multipliers (ADMM) has been one of most powerful and successful methods for solving various convex or nonconvex composite problems that arise…