Email this article A Search Method for Unknown High-Frequency Oscillators in Noisy Signals Based on the Continuous Wavelet Transform
- Authors: Shcherban I.V.1, Kirilenko N.E.1, Krasnikov S.O.1
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Affiliations:
- Southern Federal University
- Issue: Vol 80, No 7 (2019)
- Pages: 1279-1287
- Section: Intellectual Control Systems, Data Analysis
- URL: https://journals.rcsi.science/0005-1179/article/view/151438
- DOI: https://doi.org/10.1134/S0005117919070051
- ID: 151438
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Abstract
We propose a method for finding a priori undefined structures of unknown temporal fluctuations for frequency oscillators of various intensities as part of the output signals of synchronized dynamical systems. Unlike traditional approaches, the developed method is based on the continuous wavelet transform of the observed signal and is efficient in cases when frequency characteristics of the desired pattern are close to the noise characteristics of the output signal.
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About the authors
I. V. Shcherban
Southern Federal University
Author for correspondence.
Email: shcheri@mail.ru
Russian Federation, Rostov-on-Don
N. E. Kirilenko
Southern Federal University
Author for correspondence.
Email: nikolai-kirilenko@mail.ru
Russian Federation, Rostov-on-Don
S. O. Krasnikov
Southern Federal University
Author for correspondence.
Email: krasnikov90@mail.ru
Russian Federation, Rostov-on-Don
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