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ISSUE 32(108), 2010


CONTENTS

FIELDS AND SIGNALS THEORY IN INHOMOGENOUS MEDIA
Kulynych Ya. P., Kuryliak D. B., Koval O. S. Electromagnetic field scattering by small circular crack in a semi-infinite conducting medium
5-8
Andriychuk M. I. Modeling the media with desired refraction coefficient
9-15
MATHEMATICAL MODELS FOR SIGNALS AND SYSTEMS

Javors'kyj I. M., Yuzefovych R. M., Kravets I. B. Estimation of deterministic part of periodically non-stationary random processes using least squares method


16-25
Matsko I. Y., Kravets ². B., Javors'kyj ². M. Spectral properties of cracked detail vibration signal
26-34
Ivasiv I. B. Reconstruction of the polydisperse powder materials' spatial mesostructure from the signal of sensor of light diffuse reflection
35-43
Zabolotniy S. V. Decomposition of random values in trigonometric stochastic series
44-49
Dyyak I. I., Zayats M. V., Makar I. H. Numerical implementation of the one-level FETI method for the solution of 2D elasticity problem
50-55
Struzewski P. Numerical estimation of aluminium sheets heating caused by energy of lightning strokes
56-60
MEASUREMENT INFORMATION PROCESSING

Soroka S. O., Mezentcev V. P., Karatayeva L. M. Connection seismic activity with the atmospheric infrasound


61-66
Shcherbovskykh S. V., Lozynsky O. Yu., Sakharchuk T. M. Failure intensity determination for doubled system with loaded redundancy
67-73
Koshovyi V. V., Lozynsky A. B., Ivantyshyn O. L., Kharchenko B. S., Lozynskyi R. A. Use of digital radiometer on basis the decameter radio telescope URAN-3 for solar observations
74-79
IMAGE PROCESSING AND PATTERN RECOGNITION

Kapustiy B. O., Nadobko O. V., Repik V. M. Image recognition using digital filters with modified impulse characteristics


80-85
Melnyk R. A., Kalychak Yu. I. Search of patterns by image intensity silhouettes
86-92
Maksymenko O. P., Nechyporuk S. A., Ilchyshyn B. D. Study of influence of local deformations on amplitude of the correlation signal at images processing
93-97
Kobasyar M. I., Korniy V. V., Kosarevych R. Ya., Rusyn B. P. The global-local method of segmentation and analysis of the grain metal images
98-102
Vorobel R. A. Ivasenko I. B. Morphological image enhansement using logarithmic transforms
103-109
ALGORITHMS AND SOFTWARE

Polishchuk D. O., Polishchuk O. D., Yadzhak M. S. Comparison of methods of complex system evaluation


110-118
Polishchuk O. D., Tyutyunnyk M. I., Yadzhak M. S. Organization of parallel calculations for the local estimation of quality of the complex systems functioning
119-124
Kozak Yu. Ya., Stakhiv P. G., Strubytska I. P. Parallelizing of algorithm for optimization of parameters of discrete dynamical models on massively-parallel processor
125-130
Vorobel R. A. Construction of logarithmic type algebras
131-143
Events

Javors'kyj I. M. Cooperation of H. V. Karpenko Physico-Mechanical Institute of NAS of Ukraine with institutes of NATO in the fields of signal theory


144
Revised: 21.06.2006