Výsledky vyhledávání - "Evgeniy G. Zhilyakov"

The Properties and Application of the Cosine Transform Subband Matrices

Autor: Mariya A. Petina, Evgeniya V. Bolgova, Andrey A. Chernomorets, Evgeniy G. Zhilyakov, Anastasiya N. Kovalenko

Publikováno v: Journal of Advanced Research in Dynamical and Control Systems. 12:1302-1313

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d64bd410fa899e03ca9d0177e9ed6a40
https://doi.org/10.5373/jardcs/v12sp5/20201890

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Generalized likelihood ratio test for optical subpixel objects’ detection with hypothesis-dependent background covariance matrix

Autor: Jose L. Rullan-Lara, Evgeniy G. Zhilyakov, Hussain Alazki, Victor Golikov, Oleg I. Samovarov

Publikováno v: Journal of Applied Remote Sensing. 14

Much interest has arisen in the problem of detecting weak optical subpixel objects in a sequence of images immersed in a heavy homogeneous Gaussian clutter background. In optical systems, the presence of the objects changes the background plus the ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e6911939cf756b34819e4685ec122a1
https://doi.org/10.1117/1.jrs.14.046513

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Constructing trends of time series segments

Autor: Evgeniy G. Zhilyakov

Publikováno v: Automation and Remote Control. 78:450-462

The sub-band analysis enabling one to construct a sequence whose Fourier transform is the best approximation of a segment of Fourier transform of the original series within a given frequency interval was shown to be an efficient tool to specify the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd48c548cbd69cf85136a45c38cac40a
https://doi.org/10.1134/s0005117917030067

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Optimal sub-band methods for analysis and synthesis of finite-duration signals

Autor: Evgeniy G. Zhilyakov

Publikováno v: Automation and Remote Control. 76:589-602

The portion of energy of a finite-duration signal hitting the given frequency interval was shown to be suitable as a basis for construction of the optimal methods of their analysis and synthesis. The relations obtained define directly these portions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ad3041b14ba7dfe179ed1c04eb14e65
https://doi.org/10.1134/s0005117915040049

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