Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Valery Volchkov"'
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 854, Iss 24, Pp 710-715 (2019)
A new structure of data transmission system proposed based on the synthesis of digital optimal coherent modem with signals that do not cause intersymbol interference at the output of a band limited communication channel. New analytic expressions for
Externí odkaz:
https://doaj.org/article/c75163a6f3c5459f9f1fa5a5e0fdf989
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 854, Iss 24, Pp 502-508 (2019)
An algebraic approach to the synthesis of optimal real Weyl-Heisenberg frames with the best frequency-time localization oriented to the processing of discrete signals is developed. The chosen optimality criterion ensures the construction of a tight s
Externí odkaz:
https://doaj.org/article/287a7d4c3e884788b9c08826e3d467e9
Publikováno v:
International Journal of Photoenergy, Vol 2006 (2006)
The excited state structural relaxation of 4-dimethylaminobenzenes with various para-acceptor substituents having double-band emission, local excited (LE) and charge transfer (CT), has been investigated. Fluorescence measurements at different tempera
Externí odkaz:
https://doaj.org/article/87a2df366eac48e7ae342ca8ac5c09b9
Autor:
Vladimir Sannikov, Valery Volchkov
Publikováno v:
2023 25th International Conference on Digital Signal Processing and its Applications (DSPA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddc3e47b9dcd2d322093da68ca7a31ea
https://doi.org/10.1109/dspa57594.2023.10113414
https://doi.org/10.1109/dspa57594.2023.10113414
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 854, Iss 24, Pp 502-508 (2019)
FRUCT
FRUCT
An algebraic approach to the synthesis of optimal real Weyl-Heisenberg frames with the best frequency-time localization oriented to the processing of discrete signals is developed. The chosen optimality criterion ensures the construction of a tight s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6051007d86ee2b1d637c2ffff3abe60c
https://fruct.org/publications/fruct24/files/Vol.pdf
https://fruct.org/publications/fruct24/files/Vol.pdf
Autor:
Valery Volchkov, Dmitry Petrov
Publikováno v:
ICUMT
Utilization of well-localized bases allows to improve considerably the efficiency and robustness against intercarrier (ICI) and intersymbol interference (ISI) of now existing wireless digital communication systems based on Orthogonal Frequency Divisi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a84e382797827724c3b3e65abfdab024
https://doi.org/10.1109/icumt.2009.5345586
https://doi.org/10.1109/icumt.2009.5345586