A fundamental theorem of algebra for sums of exponentials

Pierce Ellingson; Farhad Jafari

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arXiv · 2312.15543

A fundamental theorem of algebra for sums of exponentials

Pierce Ellingson·Farhad Jafari

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Abstract

Determination of linear combination of exponential functions with unknown rate constants from its sampled values is a problem of considerable interest. Here we present a constructive and explicit solution to this problem. Moments of such linear combinations appear in this construction.

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BibTeX RIS

Pierce Ellingson, Farhad Jafari. 2023-12-24. A fundamental theorem of algebra for sums of exponentials. https://arxiv.org/abs/2312.15543

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