Optimal approximation with exponential sums by a maximum likelihood modification of Prony’s method
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DOI: 10.1007/s10444-019-09692-y
Abstract: We consider a modification of Prony’s method to solve the problem of best approximation of a given data vector by a vector of equidistant samples of an exponential sum in the 2-norm. We survey the… read more here.
Keywords: modification prony; maximum likelihood; prony method; method ... See more keywords