Approximation of Aperiodic Signals Using Non-Integer Harmonic Series: The Generalized NAFASS Approach

In this paper, the non-orthogonal amplitude-frequency analysis of smoothed signals (NAFASS) method) is used to approximate discrete aperiodic signals from various complex systems with the non-integer harmonic series (NIHS). When approximating by the NIHS, there is a problem in determining the disper...

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Bibliographic Details
Main Authors: Raoul R. Nigmatullin, Airat A. Khamzin, Yangquan Chen
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Fractal and Fractional
Subjects:
Online Access:https://www.mdpi.com/2504-3110/7/7/498