66 citations · 375 across the 33 of their papers we have counts for
Showing 2017Show all
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cs.IT2017★ 31 cited
Stable super-resolution limit and smallest singular value of restricted Fourier matrices
Weilin Li, Wenjing Liao
We consider the inverse problem of recovering the locations and amplitudes of a collection of point sources represented as a discrete measure, given of its noisy low-frequenc…
cs.IT2017★ 5 cited
Sensor Calibration for Off-the-Grid Spectral Estimation
Yonina C. Eldar, Wenjing Liao, Sui Tang
This paper studies sensor calibration in spectral estimation where the true frequencies are located on a continuous domain. We consider a uniform array of sensors that collects mea…