RADIOENGINEERING, RADIOLOCATION AND COMMUNICATION SYSTEMS
Algorithms of two-stage recovery of radio thermal images
Autors: V. K. Klochko, S. M. Gudkov
Key words: scanning radiometer, radio thermal image, restoration algorithms, two-stage restoration, matrix methods, Wiener's filter, modeling.
DOI: 10.21667/1995-4565-2017-59-1-3-9
Comparative analysis of image recovery algorithms in two-channel radiometer
Autors: O. N. Makarova
Key words: radiometer, dual-channel processing of signals, image recovery, radiometrical observations, recovery accuracy, recovery algorithms, passive radiolocation, signal accumulation time, millimeter range.
DOI: 10.21667/1995-4565-2017-59-1-10-14
Estimation of surface reflecting element coordinates in a board doppler radar station
Autors: V. K. Klochko, YU. R. Polikanov
Key words: coordinates estimation, board radar station, multi-channel Doppler radar station, separation of spectral countings, monopulse method, phase method.
DOI: 10.21667/1995-4565-2017-59-1-15-23
Autors: К. А. Batenkov, V. R. Kravchenko, A. N. Oreshin, A. E. Mironov, A. A. Melnikov
Key words: attenuation coefficient, error probability, pre-emphasis, OFDM, lognormal fading, signal energy, signal-to-noise ratio.
DOI: 10.21667/1995-4565-2017-59-1-24-29
The performance of block implementation of viterbi algorithm
Autors: V. V. Zolotarev, G. V. Ovechkin, P. V. Ovechkin
Key words: communication system, error-correction coding, Viterbi algorithm, convolutional codes, block codes, quasi cyclic code, cyclic trellis, decoder complexity.
DOI: 10.21667/1995-4565-2017-59-1-30-35
Random signal detection characteristics improvement under the influence of uncorrelated noise
Autors: A. JU. Narbekov
Key words: correlation matrix, eigenvalues, energy detection, Karhunen–Loewe transform
DOI: 10.21667/1995-4565-2017-59-1-36-41
Choice of signals for hydroacoustic communication channels
Autors: B. I. Filippov, G. A. Chernetsky
Key words: hydroacoustic channel, efficiency of discrete information transmission systems, discrete messages transmission modems, noise proof coding.
DOI: 10.21667/1995-4565-2017-59-1-42-52
COMPUTER ENGINEERING, INFORMATION SYSTEMS AND TECHNOLOGIES
The conceptual integrity of programming languages
Autors: I. YU. Kashirin, O. I. Kashirina
Key words: conceptual integrity, programming languages, programming analysis, algorithmic algebras, programming tools, formal programming machines, program optimization, meta-level language tools, syntax and semantics of language constructs..
DOI: 10.21667/1995-4565-2017-59-1-53-65
Methodology of software project processes stability to risks in fuzzy conditions
Autors: V. G. Psoyants
Key words: risk stability, software project, quality criteria, network flow, data-flow optimization, fuzzy network model, fuzzy graph.
DOI: 10.21667/1995-4565-2017-59-1-66-74
Automatic check of automated control system functional blocks status and complex devices diagnostics
Autors: S. V. Vantsov, A. A. Khalyavina
Key words: diagnostics of complex devices, automated control systems, algorithms, avionics systems, types of control, combined control method, control program.
DOI: 10.21667/1995-4565-2017-59-1-75-80
Features of radiation hardened fpgas majority vote circuits
Autors: S. F. Tyurin
Key words: triple module redundancy, majority vote, minority vote, 3-state buffer.
DOI: 10.21667/1995-4565-2017-59-1-81-86
Combined method for correction of initial data in classification tasks
Autors: P. A. Gavrilov, K. A. Maykov
Key words: machine learning, classification, missing data, data preprocessing.
DOI: 10.21667/1995-4565-2017-59-1-87-92
Algorithms and software for natural language cardinal number processing and its results
Autors: A. V. Prutzkow, D. M. Tsybulko
Key words: computational linguistics, natural language processing, cardinal number translation, cardinal number processing algorithms, Internet network, Internet-application, working results of Internet-application.
DOI: 10.21667/1995-4565-2017-59-1-93-98
SYSTEM ANALYSIS, CONTROL AND INFORMATION PROCESSING
Object location detection in difficult vision conditions based on template matching method
Autors: S. M. Larionov, A. A. Selyaev
Key words: object localization, template matching method, difficult vision conditions, object, non-uniform background, criterion function, partial object occlusion, brightness gradient.
DOI: 10.21667/1995-4565-2017-59-1-99-105
Autors: M. T. Teryokhin, Y. E. Belova
Key words: consumption level, the amount of productive fund, the vector of consumption, initial volume, the volume of investments, fundamental matrix, rank of a matrix, minor, operator.
DOI: 10.21667/1995-4565-2017-59-1-106-113
Autors: V. V. Mironov, YU. S. Mitrokhin
Key words: system analysis, dynamic processes, stability, Lyapunov type functions, Lyenar, Van der Paul, La-Sall's system.
DOI: 10.21667/1995-4565-2017-59-1-114-126
Constructive approach to the research of dynamic systems stability: applied problems
Autors: V. V. Mironov, YU. S. Mitrokhin
Key words: system analysis, dynamic processes, stability, Lyapunov type functions, Lyenar, Van der Paul, La-Sall's system.
DOI: 10.21667/1995-4565-2017-59-1-127-135
INSTRUMENT ENGINEERING AND INFORMATION-MEASURING SYSTEMS
Gas dynamics in active medium and bias instability of laser gyroscope
Autors: H. N. Dao, V. V. Klimakov, A. V. Molchanov, M. V. Chirkin
Key words: ring laser, laser gyroscope, bias instability, bilateral discharge, positive column, Penning ionization.
DOI: 10.21667/1995-4565-2017-59-1-136-144
Continuous immune self-adjusting pidcontroller of an object with delay
Autors: A. I. Bobikov, T. S. Bubnova, A. A. Popova
Key words: continuous systems, objects with delay, Smith’s predictor, immune controllers, PID-controller.
DOI: 10.21667/1995-4565-2017-59-1-145-151
ELECTRONICS AND NANOELECTRONICS
Autors: A. A. Kornilovich, V. G. Litvinov
Key words: methods of diagnostics, quantum Hall effect, 2D-gas, Landau levels, microwave radiation, LS-coupling.
DOI: 10.21667/1995-4565-2017-59-1-152-157
Methods for improving the efficiency of energy supply of industrial enterprises
Autors: V. S. Ivanov, V. A. Ponomarev
Key words: energy efficiency, power, reactive power compensation, harmonic filters, transformers, filter-devices, power loss, thyristor, power cables.
DOI: 10.21667/1995-4565-2017-59-1-158-169
Problems of operation engineering infrastructure housing companies of rural settlements
Autors: V. A. Pushkin, O. V. Rozhkov, А. А. Fefelov, I. V. Gurov
Key words: energy audit, energy inspection, energy efficiency, temperature graph, heat networks, thermal imaging survey, thermogram.
DOI: 10.21667/1995-4565-2017-59-1-170-177