Theory and problems of electronic devices and circuits
The concept and basics functional features of the electronic control systems, their internal structure and the relationship between elements. Of the practical application of these devices. The terminal characteristics of electronic control devices.
Подобные документы
Getting to know the causes and characteristics of the invention of radio. Improved maintenance of mobile phones as the first trade and the available radio and telephone system. General characteristics of the best-known wireless telecommunications.
контрольная работа, добавлен 02.04.2014The phenomenon of the waveguide light scattering in the irregular planar integrated-optical waveguide. The solution of the direct scattering problem with the help of the theory of perturbations. Determination of statistical parameters of irregularities.
статья, добавлен 07.11.2018Are given the method of determination of angular parameters, which is used in micromechanical inertial-satellite systems, constructed by the method of compensation or based on the reduced Kalman filter. Measurement errors of angles are investigated.
статья, добавлен 22.12.2016The mathematical foundation of filtration technology of useful information from noises in the radiotechnical and radiocomputer systems on the basis of the stochastic modification of Gilbert-Huang transformation has been developed in the article.
статья, добавлен 27.07.2016Cascaded structure for adaptive digital filtering used with the Normalized Least Mean Square Algorithm (CNLMS) that can be obtained by the expansion of Laguerre's polynomials. The filter structure using the Normalized Least Mean Square Algorithm.
статья, добавлен 04.11.2018Current-voltage characteristics of semiconductor ultrahigh frequency diode. The detection of an electromagnetic field and measurement of its density. The equivalent scheme of the ultrahigh frequency semiconductor diode. Microwave diode, linear regression.
статья, добавлен 27.07.2016Study of types of external communication, their features. Overview of the problem of football club communication in social networks. Analysis of features and leading ways to improve communication in social networks from the point of view of subscribers.
статья, добавлен 26.11.2023Development and practical approbation of the methodology for designing hybrid neural networks. Analysis of the effectiveness and conditions of use of this technique. Research and evaluation of the possibility of using input signals of different types.
статья, добавлен 14.09.2016- 109. Chebyshev filter
General immunity of radio, the passage of noise through the path of the device. Calculated the data transmission speed and the duration of single elements, bandwidth filters transmission and reception, the effective value of interference in the channel.
курсовая работа, добавлен 12.12.2014 Two large groups of sources of uncertainty at various stages of construction of neural networks. These groups are discussed in the article and recommend action’s for their reduction have been proposed. The process of diagnostic sand prognostication.
статья, добавлен 22.12.2016The studying the latest model of simultaneous interpretation booths in the market - iBooth. The best acoustic environment for the distinction of various languages. The principal benefits of innovative digital technology to modern conference systems.
презентация, добавлен 16.05.2014The problem of object detection and recognition, namely, its solution without the use of expensive, resource-intensive and complex data collection and processing systems, with the possibility of its mobility, ease of installation and initial setup.
статья, добавлен 16.08.2021Support for the dramatic effect of presenting information that is emotional in nature, which becomes an element of the communication strategy. Description of factors that act as an alternative source of information. The focus of information transmission.
статья, добавлен 30.01.2021The scope and conditions of use of holographic underground radar. Their role is to prevent the receiver gain from changing in time to adapt to a lossy environment. Basic principles and mechanisms for the survey of civil and historical buildings.
статья, добавлен 30.10.2018Described the modern television systems and the device management. A method to support television system in an active state depending on the current performance of biometric parameters of the observer. Examines range of possible angles the user's face.
статья, добавлен 22.12.2016Преимущество Wireless Application Protocol для работы в сети Интернет с помощью мобильного телефона. Схема работы WAP-сервисов. Особенности встраиваемых микробраузеров. Поддержка местным оператором мобильной связи услуги предоставления Интернета.
контрольная работа, добавлен 23.04.2014Collection, storage and analysis of information from a trade organization with synchronization and output to an application installed on a PC or smartphone. Development of an algorithm for creating a user recognition system in order to identify buyers.
статья, добавлен 30.10.2020Increasing the speed of information transmission in telecommunication systems. The study of signal distortion due to nonlinearities and types of dispersion. Using amplitude modulation to increase the speed of transmission in telecommunication networks.
статья, добавлен 27.07.2016- 119. Интернет-телефония
Обоснование целесообразности внедрения новой технологии предоставления услуг связи на базе IP-телефонии. Понятие и история развития IP-телефонии. Технические и экономический аспекты данного вида связи. Оборудование для Интернет-телефонии Cisco Systems.
курсовая работа, добавлен 22.05.2014 Development of a method of transmission based on systems with decision feedback and the timer signal designs with the fix part of the error interval of the "good" state equation as. The definition of the boundary conditions of its use and effectiveness.
статья, добавлен 26.03.2016The implementation of beamforming and spatial diversity in Orthogonal Frequency Division Multiplexing systems. The differences of OFDM transmission over scenarios with different angular spread, which can viewed clearly from the base station antenna (BSA).
статья, добавлен 24.09.2016Improving the logistics of delivering goods to the end consumer through the introduction of automation and minimal human involvement. Achievements in development, concepts and ideas for the creation of delivery systems using unmanned aerial vehicles.
статья, добавлен 26.10.2020Analysis of the distribution of the electric field within the space bounded by the annular border on the basis of the theory of singular integral equations in problem of pairing. Formulas for determination of the electric field in the active zone.
статья, добавлен 29.07.2016The main advantages and importance of mastering verbal and non-verbal communication. Using and defining the relationship between verbal and non-verbal means in business communication. Analysis of effective verbal and non-verbal communication tools.
статья, добавлен 25.06.2021The higher frequency bands in satellite telecommunication systems and in astronomy. Design of the Orthomode Transducer. The Optimized Right-Angle Coaxial Junction. Problem of development of multiband feeds for reflector an-tennas in wide frequency ranges.
статья, добавлен 27.07.2016