Sampling at Twice the Nyquist Rate in Two Frequency Bins Guarantees Uniqueness in Gabor Phase Retrieval
نویسندگان
چکیده
We show that bandlimited signals can be uniquely recovered (up to a constant global phase factor) from Gabor transform magnitudes sampled at twice the Nyquist rate in two frequency bins.
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ژورنال
عنوان ژورنال: Journal of Fourier Analysis and Applications
سال: 2022
ISSN: ['1531-5851', '1069-5869']
DOI: https://doi.org/10.1007/s00041-022-09990-y