A unified method for super-resolution recovery and real exponential-sum separation
نویسندگان
چکیده
منابع مشابه
A unified method for super-resolution recovery and real exponential-sum separation
In this paper, motivated by diffraction of traveling light waves, a simple mathematical model is proposed, both for the multivariate super-resolution problem and the problem of blind-source separation of real-valued exponential sums. This model facilitates the development of a unified theory and a unified solution of both problems in this paper. Our consideration of the super-resolution problem...
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ژورنال
عنوان ژورنال: Applied and Computational Harmonic Analysis
سال: 2019
ISSN: 1063-5203
DOI: 10.1016/j.acha.2017.12.007