Frequency analysis of the stochastic filtering using transfer functions. Part I: Sinusoidal input
Volterra-series-type analyses to communication systems with stochastic resonance driven by sine waves result to. The n -hold Fourier transform of the n -th Volterra kernel plays an important role in the analysis. Methods of computing transfer functions from the system equation are described and ob...
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| Datum: | 2018 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2018
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| Schriftenreihe: | Вопросы атомной науки и техники |
| Schlagworte: | |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/147447 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Frequency analysis of the stochastic filtering using transfer functions. Part I: Sinusoidal input / O. I. Kharchenko, Yu.F. Lonin, A.G. Ponomarev // Вопросы атомной науки и техники. — 2018. — № 4. — С. 249-251. — Бібліогр.: 9 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | Volterra-series-type analyses to communication systems with stochastic resonance driven by sine waves result
to. The n -hold Fourier transform of the n -th Volterra kernel plays an important role in the analysis. Methods of
computing transfer functions from the system equation are described and obtaining results are considered. It is
shown, if the transfer functions are known, then the output signal can be obtained by substitution the transfer functions in general formulas derived from Volterra series representation. The obtained results showed that the amplitude of the sinusoid should not be greater than one to obtain a minor third harmonic. Besides, with an increase in the
frequency of the sinusoid, the power of the output signal decreases sharply. Numerical calculations of the output
signal driven by sinusoidal input were made to improve the accuracy and reliability of the obtained results. Comparative analysis showed the coincidence of the results of the calculation by different methods. |
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