eONPUIR

Просмотр Електротехнічні та комп'ютерні системи по названию

Просмотр Електротехнічні та комп'ютерні системи по названию

Отсортировать по: Порядку: Результаты:

  • ALGORITHMIC PROCESSES OF THE LARGE NUMBERS FACTORIZATION BASED ON THE THEORY OF ELLIPTIC CURVES 
    Vostrov, G.; Dermenji, I.; Востров, Г. М.; Дерменжи, І. Д.; Востров, Г. Н.; Дерменжи, И. Д. (2018-04)
    In this article we consider the problem of the composite numbers factorization. Various methods for solving this problem were described and also their comparative characteristics were given. The Lenstra method algorithm ...
  • ANALYSIS AND DEVELOPMENT OF EXISTING ALGORITHMS FOR SOLVING THE DISCRETE LOGARITHM PROBLEM 
    Vostrov, G.; Bezrukova, Yu.; Востров, Г. М.; Безрукова, Ю. С.; Востров, Г. Н.; Безрукова, Ю. С. (2018-03)
    In this article we have described the object of the discrete logarithm problem and spelled out the ways of the discrete logarithm theory implementation. Also there is the analysis of some methods by indication of the ...
  • Analysis of IEEE 802.11g wireless channel maximun throughput 
    Nesterenko, Serhii; Нестеренко, Сергій Анатолійович; Nesterenko, Yuliia; Нестеренко, Юлія Сергіївна (Odessa National Polytechnic University, 2015-03)
    The development of mathematical model for calculating IEEE 802.11g maximum channel throughput is carried out. With the use of the developed model a study of maximum channel throughput for all mandatory data rates of ...
  • Bldc electric-drive in the mechanism of pulse feed of electrode wire 
    Lebediev, Volodymyr; Лебедєв, Володимир О.; Rymsha, Vitalii; Римша, Віталій Вікторович; Lendel, Ivan; Лендел, Іван В. (Odessa National Polytechnic University, 2014-11)
    In this paper, the basic requirements for the electric-drive of mechanism of pulsed wire feed, and the benefits of using a special Brushless Direct Current electric-drive are described. For phase commutation of ...
  • COMPUTER MODELING OF DYNAMIC PROCESSES IN ANALYTIC NUMBER THEORY 
    Vostrov, G.; Opiata, R.; Востров, Г. Н.; Опята, Р. Ю.; Востров, Г.М.; Опята, Р.Ю. (2018-05)
    In the work of computer simulation methods, the properties of prime numbers are investigated, as a dynamic evolving system. Methods for the classification of prime numbers based on Fermat's small theorem are constructed. ...
  • Contact-free combined synshronous generators rotor windings electromagnetic analysis 
    Babushanov, Oleksii; Бабушанов, Олексій Вікторович (Odessa National Polytechnic University, 2011-02)
    Contact-free combiner synchronous generators rotor windings distribution schemes were reviewed. Merits and demerits of well-known combined windings and advantages of a new combined winding were defined on basis of ...
  • Development of the scheme and research of the mathematical model of the voltage regulation device on the transformers with switching without 10/0,4 kV excitation 
    Kryvda, Viktoriia; Кривда, Вікторія Ігорівна; Rudnytskyi, Valdemar; Рудницький, Вальдемар Генрихович (Odessa National Polytechnic University, 2015-06)
    Mathematical model of the device of regulation of voltage is presented. Operation of the device on the transformer with switching voltage without excitation allows to control mode at various values of electrical remoteness and ...
  • Distributed multi-videocams security system not infringing the private life rights 
    Antoshchuk, Svіtlana; Антощук, Світлана Григорівна; Brovkov, Volodymyr; Бровков, Володимир Георгійович; Kovalenko, Mykyta; Коваленко, Микита Владиславович (Odessa National Polytechnic University, 2013-11)
    The article exposes a wireless distributed video-surveillance networks for efficient human behaviour recognition using cameras with and without controlled areas overlapping. А.м. system application would allow effective solution ...
  • DYNAMIC PROCESSES OF HASH FUNCTION FORMATION IN A SYSTEM OF FINITE FIELDS 
    Vostrov, G.; Ponomarenko, O.; Востров, Г. М.; Пономаренко, О. Ю.; Востров, Г. Н.; Пономаренко, Е. Ю. (2018-04)
    The primary purpose of this article is the hash function formation based on the theory of finite fields. Standard cryptographic hash functions for digital signature algorithms were considered. The methods of hashing different ...
  • Estimation of power consumption distribution in FPGA-projects 
    Drozd, Oleksandr; Дрозд, Олександр Валентинович; Mileiko, Serhii; Мілейко, Сергій Ігорович; Kalynychenko, Volodymyr; Калиниченко, Володимир Володимирович; Ulchenko, Mykola; Ульченко, Микола Олегович (Odessa National Polytechnic University, 2014-03)
    Green-orientation of modern CAD systems based on Altera Quartus II and build-in utility PowerPlay Power Analyzer, allowing to optimize and to estimate FPGA-project by power consumption within the scope of signal activity ...
  • Features of digital data presentation in technologies multimedia 
    Abdullah Omar Muayad (Odessa National Polytechnic University, 2013-04)
    The analysis of the main features of digital data presentation, in particular sound signals, in technologies of multimedia is made. Classification of multimedia-applications is proved and the main methods and widespread hardware ...
  • Improvement of security for web services by research and development of OAuth servers 
    Surkov, Serhii; Сурков, Сергій Сергійович; Martyniuk, Oleksandr; Мартинюк, Олександр Миколайович (Odessa National Polytechnic University, 2016-05)
    With the crucial growth of information-technologies is rapidly growing sociability. The clearest example - there are many social networks. To solve the problem of authorization for third-party web services use OAuth protocol, ...
  • Information technology of quality assessment of assembly units in radio equipment manufacturing 
    Shcherbakova, Halyna; Щербакова, Галина Юріївна; Krylov, Viktor; Крилов, Віктор Миколайович; Pisarenko, Radmila; Пісаренко, Радміла Олексіївна (Odessa National Polytechnic University, 2016-05)
    In this paper, an analysis of existing automated test systems (ATS) and corresponding information technologies (IT) of parameters processing was carried out. At the heart of the IT and processing methods (identification, ...
  • Mathematical models of unequivalent technological processes as variation inequalities and their calculable realization on the basis of methods of optimization 
    Polozhaienko, Serhii; Положаєнко, Сергій Анатолійович; Kuznichenko, Svitlana; Кузніченко, Світлана Д. (Odessa National Polytechnic University, 2012-03)
    The approach to the solution of the class of spatially-distributed non-steady disparities which one is offered make mathematical models of physical processes of a directional effect. The approach is grounded on optimization ...
  • Method of classification with training on the wavelet transformation base 
    Shcherbakova, Halyna; Щербакова, Галина Юріївна; Krylov, Viktor; Крилов, Віктор Миколайович; Babilunga, Oksana; Бабілунга, Оксана Юріївна (Odessa National Polytechnic University, 2015-06)
    The method classification with training on the base of wavelet transformation is designed. This method may be used for identification of the ranges of factors separating surfaces. This method may be used for choice ...
  • The method of full-scale modelling of acoustic coherent images in hydroacoustic tank 
    Hvozdieva, Iryna; Гвоздєва, Ірина Mаратовна (Odessa National Polytechnic University, 2011-02)
    The method to perform a full-scale modelling of acoustic coherent images in hydroacoustic tank is proposed in the paper. The method is based upon a direct measurement of parameters of the acoustic field which was reflected ...
  • Methods of mathematical desing and machine authentication of anomalous diffusive processes 
    Polozhaienko, Serhii; Положаєнко, Сергій Анатолійович (Odessa National Polytechnic University, 2013-09)
    For a class of the abnormal diffusive processes which mathematical models are formalized in the form of variation inequalities in private derivatives, the method of mathematical modeling based on optimizing procedure ...
  • Modeling and identification of systems with fractional order integral and differential 
    Busher, Viktor; Бушер, Віктор Володимирович; Yarmolovych, Viktoriia; Ярмолович, Вікторія Ярославівна (Odessa National Polytechnic University, 2014-08)
    A universal model of fractional-order differential equation is proposed. It is derived in form hyper neuron, based on a representation of the solution of the equation by finite increments and a modified form of the ...
  • Modern lines of development of ship electromotive systems 
    Hlazieva, Oksana; Глазєва, Оксана В.; Busher, Viktor; Бушер, Віктор Володимирович; Vlasov, Viktor; Власов, Віктор Б. (Odessa National Polytechnic University, 2015-06)
    A comparative analysis of the main types of modern ship power systems has been made. Presented are the basic advantages of the propulsion electric units – increase of manoeuvrability, transhipment ability, efficiency, ...
  • Modified genetic algorithms for channel allocation for distributed channel allocation 
    Antoshchuk, Svіtlana; Антощук, Світлана Григорівна; Shashi Bhushan; Шаші Бхушан (Odessa National Polytechnic University, 2012-03)
    The performance of cellular systems depends upon a good channel allocation technique. In this article genetic algo-rithm based distributed dynamic fault tolerant channel allocation model is proposed. The channel ...