109 citations · 113 across the 6 of their papers we have counts for
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eess.SP2021★ 1 cited
Rank Minimization-based Toeplitz Reconstruction for DoA Estimation Using Coprime Array
Shengheng Liu, Zihuan Mao, Yimin D. Zhang +1
In this paper, we address the problem of direction finding using coprime array, which is one of the most preferred sparse array configurations. Motivated by the fact that non-unifo…
eess.SP2020★ 2 cited
Crossterm-Free Time-Frequency Representation Exploiting Deep Convolutional Neural Network
Shuimei Zhang, Yimin D. Zhang
Bilinear time-frequency representations (TFRs) provide high-resolution time-varying frequency characteristics of nonstationary signals. However, they suffer from crossterms due to…
eess.SP2018★ 109 cited
Structure-Aware Bayesian Compressive Sensing for Frequency-Hopping Spectrum Estimation with Missing Observations
Shengheng Liu, Yimin Daniel Zhang, Tao Shan +1
In this paper, we address the problem of spectrum estimation of multiple frequency-hopping (FH) signals in the presence of random missing observations. The signals are analyzed wit…