Effective least squares approximation method for estimating the rhythm function of cyclic random process

The work is devoted to a problem of the rhythm function estimation of a cyclic random process, which is based on the least squares approximation methods instead of well-known interpolation approach. Analytical dependencies between errors of estimation of a discrete rhythm function and errors of segm...

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Bibliographic Details
Published in:	EURASIP journal on advances in signal processing Vol. 2025; no. 1; pp. 4 - 36
Main Authors:	Lupenko, Serhii, Wiatr, Małgorzata, Metelski, Andrzej
Format:	Journal Article
Language:	English
Published:	Cham Springer International Publishing 01.12.2025 Springer Springer Nature B.V SpringerOpen
Subjects:	Analysis Approximation Approximation method Computer simulation Cyclic random process Engineering Errors Exponential functions Interpolation Irregular rhythm Least squares Methods Parameter estimation Quantum Information Technology Random processes Rhythm Rhythm function estimation Science data with hidden periodic structure - new perspectives Segmentation Signal,Image and Speech Processing Simulation methods Smart structures Spectrum analysis Spintronics Statistical methods Stochastic processes Ukraine Rhythm function estimation Cyclic random process Approximation method Irregular rhythm
ISSN:	1687-6180, 1687-6172, 1687-6180
Online Access:	Get full text
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