A Fourier based algorithm to estimate the period of a sampled signal

A Fourier based algorithm to estimate the period of a sampled signal

Given a sampled signal, in general, is not possible to compute its period, but just an approximation. We propose an algorithm to approximate the period, based on the Discrete Fourier Transform. If that transformation uses data length for multiples of the true period, some of its harmonics have null...

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Bibliographic Details
Main Author:	José Danilo Rairán Antolines
Format:	Article
Language:	English
Published:	Universidad Distrital Francisco José de Caldas 2017-12-01
Series:	Visión Electrónica
Subjects:	period estimation physiological signals power grid frequency discrete fourier transform
Online Access:	https://revistas.udistrital.edu.co/index.php/visele/article/view/14624

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