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eess.SP2023
IFF: A Super-resolution Algorithm for Multiple Measurements
Zetao Fei, Hai Zhang
We consider the problem of reconstructing one-dimensional point sources from their Fourier measurements in a bounded interval . This problem is known to be challenging in…
eess.SP2022★ 2 cited
A measurement decoupling based fast algorithm for super-resolving point sources with multi-cluster structure
Ping Liu, Hai Zhang
We consider the problem of resolving closely spaced point sources in one dimension from their Fourier data in a bounded domain. Classical subspace methods (e.g., MUSIC algorithm, M…