Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Oksana Guschina"'
Publikováno v:
Sensors, Vol 23, Iss 1, p 215 (2022)
This article addresses the problem of estimating the spectral correlation function (SCF), which provides quantitative characterization in the frequency domain of wide-sense cyclostationary properties of random processes which are considered to be the
Externí odkaz:
https://doaj.org/article/ebd15216c5cc49928f673d7b07ac72a4
Publikováno v:
Applied Sciences, Vol 11, Iss 20, p 9711 (2021)
This paper proposes a cyclostationary based approach to power analysis carried out for electric circuits under arbitrary periodic excitation. Instantaneous power is considered to be a particular case of the two-dimensional cross correlation function
Externí odkaz:
https://doaj.org/article/aa9aea72aca64f8fb6d9007c25bfbc17
Autor:
Oksana Guschina
Publikováno v:
2023 Systems of Signals Generating and Processing in the Field of on Board Communications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f075db97fbfd0307ae78fcf376dc2a
https://doi.org/10.1109/ieeeconf56737.2023.10092160
https://doi.org/10.1109/ieeeconf56737.2023.10092160
Autor:
Timofey Shevgunov, Oksana Guschina
Publikováno v:
Journal of Radio Electronics. 2022
The paper is aimed at building analytical models of signals possessing complex types of digital modulation within the framework of the cyclostationary approach. The proposed analytical approach includes procedures leading to closed-form analytical ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d8e732367eeacbcc3d1c8687010c385
https://doi.org/10.30898/1684-1719.2022.10.1
https://doi.org/10.30898/1684-1719.2022.10.1
Autor:
Oksana Guschina
Publikováno v:
2022 Systems of Signals Generating and Processing in the Field of on Board Communications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b145fb2c0d31367afdc03b31d727399
https://doi.org/10.1109/ieeeconf53456.2022.9744264
https://doi.org/10.1109/ieeeconf53456.2022.9744264
Publikováno v:
TEM Journal, Vol 9, Iss 2, Pp 427-433 (2020)
The methods for generating estimator for radio source location based on digital processing of signals received at various points in space are one of the main areas of multi-position radar systems’ research. Nowadays the above-mentioned methods that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bac67a38a3046c2f3981d07ca3918901
https://doi.org/10.18421/tem92-02
https://doi.org/10.18421/tem92-02
Autor:
Oksana Guschina
Publikováno v:
2021 Systems of Signals Generating and Processing in the Field of on Board Communications.
This paper deals with time delay estimation of a complex random signal carried out in the time domain where its discrete-time finite observation is being processed. The paper observes polynomial interpolation methods applied to a sampled cross-correl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3236b8daf67724584647fe865d23264f
https://doi.org/10.1109/ieeeconf51389.2021.9416076
https://doi.org/10.1109/ieeeconf51389.2021.9416076
Autor:
Oksana Guschina, T.Ya. Shevgunov
Publikováno v:
Journal of Radio Electronics. 2020
This paper deals with the problem of subsample time delay estimation of complex signal based on polynomial interpolation. Time delay estimation is performed by cross-correlation time approach. Three polynomial interpolation techniques applied to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219d4ff7d4ba6a6560d5bad74c28a352
https://doi.org/10.30898/1684-1719.2020.12.19
https://doi.org/10.30898/1684-1719.2020.12.19
Publikováno v:
Computational Statistics and Mathematical Modeling Methods in Intelligent Systems ISBN: 9783030313616
This paper deals with the technique known as the periodic synchronous averaging. The exact analytical expression for the fast Fourier transform (FFT) representing the digital spectrum of the signal undergoing periodic synchronous averaging is derived
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8db04cbd52a2b56d37a043799373a6e5
https://doi.org/10.1007/978-3-030-31362-3_17
https://doi.org/10.1007/978-3-030-31362-3_17
