Zobrazeno 1 - 10
of 10
pro vyhledávání: '"S. N. Yarmolik"'
Autor:
A. S. Khramenkov, S. N. Yarmolik
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 72-78 (2019)
Use capability the sequential probability ratio test for radar detection is consider. Necessary conditions for comparison Neiman-Pierson criterion and sequential probability ratio test are given.
Externí odkaz:
https://doaj.org/article/9f5949caeeef4d6884b2f99e6d757909
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 60-66 (2019)
Principles of construction of program modelling complex of the radar-tracking signals reflected from objects of various classes are considered. The developed complex of modelling allows to form casual realizations of a signal reflected from observabl
Externí odkaz:
https://doaj.org/article/d6a8b6e2df6e463ba2464f5523c258fb
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 5, Pp 69-76 (2019)
The analysis of uncertainty functions properties of pseudo-chaotic discrete frequency-manipulated signals with use of linearly-frequency-modulated radio impulses as partial discrete is carried out. Possibility of decrease in level of lateral petals o
Externí odkaz:
https://doaj.org/article/d7343bf6ad8a4232b8227ff785ae206a
Autor:
A. S. Khramiankou, S. N. Yarmolik
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 23-29 (2019)
For approximation of a solving statistics multivariant distribution in the radar-tracking recognition device as a weight function is used evaluations of one-dimensional cuts analyzed denseness. The deriving technique of weight function estimation is
Externí odkaz:
https://doaj.org/article/e6c04c837ba84e06bf1bce43e5ae283f
Autor:
A. S. Khramiankou, S. N. Yarmolik
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 2, Pp 37-43 (2019)
For increase of reliability of radar-tracking objects classification it is offered to use sequential Bayesian recognition algorithm, providing minimisation risk of accepted decisions on an object class and about further supervision continuation. For
Externí odkaz:
https://doaj.org/article/778c669f9b5040f0bd0eae022657371e
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 4, Pp 62-69 (2019)
Set of conditional probabilities of accepted decisions and average duration of classification procedure it is offered to characterize functioning quality of the sequential recognition device. The analytical calculation technique of quality indicators
Externí odkaz:
https://doaj.org/article/4eb2fd1581f6431eb7ac198ece1b14ee
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 65-72 (2019)
A method for estimating and accounting for the statistical distributions of angels for the spatial orientation of an aircraft in the interest of adapting radar systems to changing observation conditions is considered. The influence of the object obse
Externí odkaz:
https://doaj.org/article/62ca2bd2e64f4c44a2c1de2f362e45cd
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 5, Pp 57-64 (2019)
The article is devoted to the increasing of the spatial orientation angles estimation accuracy of the aircraft with reference to radar systems. The structural device scheme of the spatial orientation angles estimation of the radar observation object
Externí odkaz:
https://doaj.org/article/a9a495d46d184ca9822977fa192e9dc0
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 2, Pp 31-38 (2019)
An influence of the observation angle on quality of the decisions about class object in solving the problem for radar recognition is considered. The program «Back Skattering Simulation» helped to receive radar range profile and radar spectral profi
Externí odkaz:
https://doaj.org/article/ad6a5a05545d4f339c96befd9ac26b38
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 4, Pp 40-47 (2019)
An important aspect of creation of effective recognition systems is the adaptation of radiolocation portraits to the corners of the spatial orientation of the observed object. The modeling complex for estimation of efficiency of the recognition syste
Externí odkaz:
https://doaj.org/article/e821f6ca5ea8460898e4bb45f7528f37