Forward-Backward Hankel Matrix Fitting for Spectral Super-Resolution. - Zai Yang; Xunmeng Wu (EUSIPCO, 2020)

New Low Rank Optimization Model and Convex Approach for Robust Spectral Compressed Sensing. - Zai Yang; Xunmeng Wu (CoRR, 2021)

Maximum Likelihood Line Spectral Estimation in the Signal Domain: A Rank-Constrained Structured Matrix Recovery Approach. - Xunmeng Wu; Zai Yang; Petre Stoica; Zongben Xu (IEEE Trans. Signal Process., 2022)

Spectral Super-Resolution on the Unit Circle Via Gradient Descent. - Xunmeng Wu; Zai Yang; Jian-Feng Cai 001; Zongben Xu (ICASSP, 2023)

Source Localization for Constant Modulus Signals Using a Structured Matrix Recovery Technique (SMART). - Xunmeng Wu; Zai Yang; Zhiqiang Wei 001; Zongben Xu (SSP, 2023)

Multichannel Frequency Estimation in Challenging Scenarios via Structured Matrix Embedding and Recovery (StruMER). - Xunmeng Wu; Zai Yang; Zongben Xu (IEEE Trans. Signal Process., 2023)

A Robust and Statistically Efficient Maximum-Likelihood Method for DOA Estimation Using Sparse Linear Arrays. - Zai Yang; Xinyao Chen; Xunmeng Wu (IEEE Trans. Aerosp. Electron. Syst., 2023)

Wideband Direction-of-Arrival Estimation via Covariance Fitting and Focusing. - Xunmeng Wu; Zai Yang; Zhiqiang Wei 001; Robert Schober; Zongben Xu (EUSIPCO, 2024)

On Unique Localization of Uncorrelated Constant-Modulus Sources Using Sparse Linear Arrays. - Wenlong Wang; Zai Yang; Xunmeng Wu (ICASSP, 2024)

Multichannel Frequency Estimation with Constant Amplitude via Convex Structured Low-Rank Approximation. - Xunmeng Wu; Zai Yang; Zongben Xu (SIAM J. Matrix Anal. Appl., 2024)

COFFEE: Covariance Fitting and Focusing for Wideband Direction-of-Arrival Estimation. - Xunmeng Wu; Zai Yang; Zhiqiang Wei 001; Robert Schober; Zongben Xu (IEEE Trans. Signal Process., 2024)

Direction-of-Arrival Estimation for Constant Modulus Signals Using a Structured Matrix Recovery Technique. - Xunmeng Wu; Zai Yang; Zhiqiang Wei 001; Zongben Xu (IEEE Trans. Wirel. Commun., 2024)

Low-Complexity Algorithms for Multichannel Spectral Super-Resolution. - Xunmeng Wu; Zai Yang; Zongben Xu (ICASSP Workshops, 2025)