33 citations · 84 across the 19 of their papers we have counts for
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cs.IT2016★ 33 cited
Phase retrieval from multiple-window short-time Fourier measurements
Lan Li, Cheng Cheng, Deguang Han +2
In this paper, we introduce two symmetric directed graphs depending on supports of signals and windows, and we show that the connectivity of those graphs provides either necessary…
cs.IT2016★ 12 cited
Phase Retrieval of Real-Valued Signals in a Shift-Invariant Space
Yang Chen, Cheng Cheng, Qiyu Sun +1
Phase retrieval arises in various fields of science and engineering and it is well studied in a finite-dimensional setting. In this paper, we consider an infinite-dimensional phase…