Browsing by Keywords "Finite-energy signals"
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Choice of sampling interval and extent for finite-energy fields
(Institute of Electrical and Electronics Engineers Inc., 2017)We focus on the problem of representing a nonstationary finite-energy random field, with finitely many samples. We do not require the field to be of finite extent or to be bandlimited. We propose an optimizable procedure ... -
Universal lower bound for finite-sample reconstruction error and ıts relation to prolate spheroidal functions
(Institute of Electrical and Electronics Engineers, 2018)We consider the problem of representing a finite-energy signal with a finite number of samples. When the signal is interpolated via sinc function from the samples, there will be a certain reconstruction error since only a ...
