A simple adaptive beamforming algorithm with interference supression
Simulation of a homogeneous linear array using a matrix of inverse-normalized least average squares for adaptive beam formation with a minimum of the bit error rate. Beam shaping with digital modulation of 16 quadrature amplitude modulation points.
Подобные документы
Digital printing is currently one of the most popular continuously evolving printing methods in the world. Today, every printing house has digital printing machine. Just a few decades ago, digital presses were just an addition to traditional equipment.
??????, добавлен 16.06.2024Adaptive transmission schemes that adjust transmission parameters with respect to time-varying channels enable robust and spectrally communications. Developing the CQI by using feedback for the data transmitting. Open and closed loop spatial multiplexing.
??????, добавлен 25.11.2016Rules of quality assessment of the imaging systems image. Modern technologies of transmission and communication applications. Characteristics of multimedia apps designed for television systems. The essence of the principle of adaptive visualization.
??????, добавлен 26.03.2016The use of digital technologies in the protection of intellectual property. Creating a new digital environment that allows people to do more and more activities. Distributed ledgers and smart contracts. Digitized content of contracts in the database.
??????, добавлен 17.09.2021Asymptotic properties of an online gradient algorithm with a constant step size used to study in a neural network a model of nonlinear systems having a single hidden layer. Substantiation of the conditions guaranteeing the convergence of this algorithm.
??????, добавлен 14.09.2016Corresponding boundary problem determines electromagnetic wave propagation in the isotropic homogeneous finite lines under expofunctional excitations and arbitrary large time intervals. Investigating electromagnetic field behavior for arbitrary media.
??????, добавлен 30.07.2016Analysis of optimal control. Implementation of a digital autopilot capable of providing the position of aircraft step. Optimization of the determination of the parameters of the digital PI controller, necessary for stabilizing the position of the pitch.
??????, добавлен 22.12.2016A direct digital frequency synthesizer in modern electronic devices. Criteria of reliability the communication systems. The most promising radio transmission system. Brief introduction of arithmetic operations in digital synthesizer radio signals.
??????, добавлен 26.03.2016Development 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.
??????, добавлен 26.03.2016Description of the transitional period of society development based on the use of digital information, communication technologies. Characteristics of the main approaches to the modernization of the personnel training system, the strategy of universities.
??????, добавлен 01.04.2022??????????? ???? ??????????? ?????? ???????? ???????? ?????????????: TIE (Time Interval Error), ??IE (Maximum Time Interval Error) ? TDEV (Time Deviation). ?????????? ????????? ?????????? ???? ????????????? ? IP/MPLS-???? ? ????????????? ????????.
??????, добавлен 27.07.2016????????????? ?????? ?????????? ??????????????????? ? ?????-?????????? ????-?????? ? ?????????? Synchronous Digital Hierarchy. ???????????? ? ?????????? ?????????? SDH. ????????? ?????????????????? ? ????? ?????????????? ? ???????????????????? ?????.
???????, добавлен 26.10.2015???????????? ???????? ?????????? ? ???????????? ?????????? ???????????? ???????, ????????? ???? ???????????? ?? ??????? ????????. ????? ???????? ?????????? ?? ???????? ??????????? ???????? ?????????? ?? ??????????? ??????? Digital anthropology.
??????, добавлен 07.08.2024Method of fast analog-to-digital conversion (ADC) signals with improved dynamic parameters. Structural diagram of high-speed analog-to-digital Converter and analysis of dynamic range for the Converter. Consistent structural capacity malacostraca ADC.
??????, добавлен 21.06.2016The breadth and depth of digital signal processing as one of the most powerful technologies. The most important concepts in statistics and probability. A variety of signal processing techniques. Properties and usage of convolution in several areas.
??????? ???????, добавлен 25.11.2013???????? ????????? ????????? CB-policing, ???? ??????????, ??????? ?? ?????????. ???????? ?????? ?????????????? ????????? ? ????????????? ???? "??????? ????????". ???????? ?????????? ????????? ??????? CAR ?? ???????????? ??????? Traffic Shaping.
???????, добавлен 27.03.2011??????? ???????? ?????????? ????? ?DSL (Digital Subscriber Line), ?? ???????? ????????????. ????????? ???? ?????????? ?DSL ? ??????? ???????? ?? ??????. ?????????? ?????????? xDSL ?? ??????????? ????????? ???????? ? ?????? ? ???????? ????????????.
???????, добавлен 21.01.2015Wireless networks for sparsely populated rural areas of the Far North. Spatial pattern optimization of the developed wireless network based on the variant probability method. The problem of choice of place for access points of the growing network.
??????, добавлен 13.02.2018Measures to ensure the quality of technical operation of digital terrestrial television broadcasting. Requirements for quality maintenance terrestrial television. The permissible norms a phase noise. The calculation algorithms for digital switching.
??????, добавлен 26.03.2016A method of in-situ calibrating 3D magnetic sensors based on Hall devices that have linear field characteristics and are non-orthogonal, with known position of each Hall device in relation to the 3D sensor’s substrate. The method’s efficiency is proved.
??????, добавлен 20.01.2017Study the problem of the optimal distribution of training time on the simulator. Development of the basic optimization algorithm. Designing the structure of the program complex. Determine individual abilities of every student by testing the trained group.
??????, добавлен 14.09.2016???????? ???????? ???????? ??????????? ? ?????????? ????? ? digital-?????. ?????? ???????? ????????? ? ????? ?????????? ? ?????????? ?????. ??????????? ??????? ?????? ?????????? SMM??????????? ? ?????? ??? ??????????? ??????????? ? ?????????? ?????.
??????, добавлен 10.12.2024Research of the process of simulation modeling as a way of predicting the behavior of the information security system. Use Graphical Network Simulator, Kali Linux for intrusion testing and security audit. GNS3 package as a virtual network simulation tool.
??????, добавлен 11.10.2020Mobile devices use Wi-Fi for Internet connectivity. Low cost access points are required to allow data collection from of the Wi-Fi networks. These access points are part of hardware and software based solution that monitors of the various mobile devices.
??????, добавлен 06.05.2018Review of modern systems of control which are intended for use in nuclear power plants including their functions and main tasks. Discussion on the application of programmable logic gates (FPGA). Experience of modernization of the digital systems on FPGA.
??????, добавлен 29.06.2016