29.08.2011

Vol. 8, No. 2, 2011

INFORMATION TECHNOLOGY AND COMPUTER ENGINEERING

ISSN 1999-9941
e-ISSN 2078-6387

Publisher: VINNYTSIA NATIONAL TECHNICAL UNIVERSITY

13 Articles
30 Authors

Current-to-voltage and voltage-to-voltage converters based on push-pull current amplifiers

11.08.2011

Alexey Azarov, Serhii Bohomolov
  • Keywords error of linearity, the complementary input stage, push-pull DC amplifier, current–voltage converter, voltage– voltage converter, the input impedance

Analysis of the efficiency of analog-to-digital signal conversion in radio engineering complexes

11.08.2011

Gennadiy Bortnyk, Mykhailo Minov, Oleksandr Stalchenko
  • Keywords analog-digital converters, digital signal processing, radioengineerings complexes

Determining the maximum speed of discrete information transmission for distributed computer control systems

11.08.2011

Anatoly Kulyk
  • Keywords measurement, signal strength, error

Iterative procedure for assessing the dependence of the precision of the test result on the level of the investigated quantity

11.08.2011

Yevhen Volodarskyi, Larysa Kosheva
  • Keywords tests, iterative procedure, pretsyziynist weighted least squares method

Analysis of information technologies for identifying human faces

11.08.2011

Roman Kvyetnyy, Yuriy Poremskyi, Oleksandra Kulyk, Roman Perehonchuk
  • Keywords human face recognition, software, video data stream

Specialized CAD of a hydraulic distributor for hydraulic drives with load-independent flow distribution

11.08.2011

Leonid Kozlov, Serhii Lozovskyi
  • Keywords CAD (Computer-Aided Design), hydrodrive, proportional hydroulic valve

Information technologies for improving the quality of biomedical images

11.08.2011

Sergii Pavlov, Dina Vovkotrub , Rostyslav Dovhaliuk, Al-Zubi Khani
  • Keywords spatial domain image processing, histogram equalization, γ-correction, unsharp masking, median filtering, wiener filtering, Laplacian filter

System for modeling continuous random variables with graphically specified features "GenGraph"

11.08.2011

Tamara Savchuk , Volodymyr Zakolodiazhnyi, Andriy Kozachuk
  • Keywords continuous random variable, distribution law, deviant distributions, graphically given features of random variables, simulation modeling

Four-spin Fredkin universal quantum valve model

11.08.2011

Hennadii Horskyi, Vitalii Deibuk
  • Keywords spin, nuclear magnetic resonance, quantum byte, reversible logical Fredkin gate, fidelity, frequency noise, decoherentization

Using a genetic algorithm to tune a type-2 interval fuzzy model in non-equilibrium object identification problems

11.08.2011

Natalia Kondratenko, Oleh Tkachuk
  • Keywords genetic algorithm, interval fuzzy model of type 2, non-equilibrium object with multiple inputs and outputs, the fuzzy logic systems

Mathematical model of cluster routing protocol

11.08.2011

Volodymyr Mesiura, Yulia Zelinska
  • Keywords Ad Hoc, cluster, routing

Лінгвістична логіко-ймовірна оцінка ризиків аварій у системах газопостачання

11.08.2011

Georhii Ratushniak, Olha Obodianska
  • Keywords accidents, risk, otkazov tree, likelihood

Spectral analysis of short radio link messages

11.08.2011

Malyk Boziiev
  • Keywords report, radyolynyya, fynytnyy signal, spectral analysis, approximation, digital treatment, algorithm