Computing Spectral Characteristics from Short Signals and Nonstationary Processes
- Авторы: Shikhalov G.M.1, Pavlova O.N.1, Pavlov A.N.1,2
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Учреждения:
- Saratov State University
- Yuri Gagarin State Technical University of Saratov
- Выпуск: Том 44, № 1 (2018)
- Страницы: 40-43
- Раздел: Regular Papers
- URL: https://bakhtiniada.ru/1063-7850/article/view/207106
- DOI: https://doi.org/10.1134/S1063785018010200
- ID: 207106
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Аннотация
We propose a method of estimating spectral properties of a system from short signals and processes with varying characteristics, which is based on the wavelet-transform modulus-maxima method. It is shown that this approach allows significant reduction of the computing error as compared with the classical spectral analysis.
Об авторах
G. Shikhalov
Saratov State University
Email: pavlov.alexeyn@gmail.com
Россия, Saratov, 410012
O. Pavlova
Saratov State University
Email: pavlov.alexeyn@gmail.com
Россия, Saratov, 410012
A. Pavlov
Saratov State University; Yuri Gagarin State Technical University of Saratov
Автор, ответственный за переписку.
Email: pavlov.alexeyn@gmail.com
Россия, Saratov, 410012; Saratov, 410054
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