Predictive algorithms in dynamical sampling for burst-like forcing terms

Akram Aldroubi; Longxiu Huang; Keri Kornelson; Ilya Krishtal

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arXiv · 2109.00623

Predictive algorithms in dynamical sampling for burst-like forcing terms

Akram Aldroubi·Longxiu Huang·Keri Kornelson·Ilya Krishtal

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Abstract

In this paper, we consider the problem of recovery of a burst-like forcing term in an initial value problem (IVP) in the framework of dynamical sampling. We introduce an idea of using two particular classes of samplers that allow one to predict the solution of the IVP over a time interval without a burst. This leads to two different algorithms that stably and accurately approximate the burst-like forcing term even in the presence of a measurement acquisition error and a large background source.

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BibTeX RIS

Akram Aldroubi, Longxiu Huang, Keri Kornelson, Ilya Krishtal. 2021-09-01. Predictive algorithms in dynamical sampling for burst-like forcing terms. https://arxiv.org/abs/2109.00623

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