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ISSUE 20(96), 2004


CONTENTS

FIELDS AND SIGNALS THEORY IN INHOMOGENEOUS MEDIA
Koshovyy V.V., Romanyshyn I.M. Estimation of strain-stress state and degradation of constructive materials using ultrasonic computerized tomography
5-9
Senyk T.D. Numerical modelling of the diffracted characteristics of the multielement grating near the boundary of two medias
10-16
MATHEMATICAL MODELS FOR SIGNALS AND SYSTEMS
Youzefovych R.M., Mykhajlyshyn V.Yu., Javorskyj I.M. Periodical changes component estimation of stochastic cyclic loads characteristics
17-22
Polishchuk A.D. About the choice of the optimal dynamical system from the class of equivalent systems
23-28
Borys A. Some remarks on equations describing “linear” or nonlinear nearly sinusoidal oscillators in the frequency-domain
29-31
Lozynsky O.Yu., Shcherbovskykh S.V. Phase method availability calculation of the item with quick-wear component
32-37
Yavorskyy B.I. Construction of a likelihood ratio functional for signals with spread spectrum
38-43
Zayats V.M. Comparative analysis of object models and processes
44-49
MEASUREMENT INFORMATION PROCESSING
Soprunyuk P.M., Ivasiv I.B., Chervinka L.Ye., Semenyuk O.M. Investigation of semi-cylindrical optical sensor for analiser of disperse composition of dense polydisperse media
50-57
Nichoga V.O., Sopilnyk L.I., Grudzinski E., Dub P.B., Karakai S.V. Peculiarities of electromagnetic fields measurement when determining man-caused emission
58-63
Mychuda Z.R., Mychuda L.Z., Vlakh G.I. The analog multiplier with frequency modulation
64-68
Bodnar R.V. The method of digital time-scale transformation of single and rarely repeated signals
69-74
IMAGE PROCESSING AND PATTERN RECOGNITION
Muravsky L.I., Fitio N.V., Sakharuk O.M. Creation of strained surface displacement fields by speckle correlation methods in fracture mechanics problems
75-81
Lychak O.V., Glova Z.V., Kmet’ A.B. Radiometric correction of the speckle-interferograms
82-86
Oleynik O.T., Voronyak T.I. The control of the phase shift between two beams by means of speckle-iterferograms
87-91
Kosarevych R.Ya., Rusyn B.P. Segmentation of grain edges due to features formed on plane normal vectors
92-96
Opyr N.V., Ivasenko I.B. Accuracy increase of angle measurement on images using Hough transform
97-101
Kaminsky R.N. Influence of noises on recognized properties of objects
102-108
Derkach B.T., Kozhan V.P. Computer analysis and shape reconstruction of the surfaces of materials based on their images
109-114
Vorobel R.A., Berehulyak O.R. Extension of the possibilities of image local contrast enhancement method
115-120
ALGORITHMS AND SOFTWARE
Tkachenko R.O., Pavlyuk O.M., Tkachenko P.R. Characteristic training feedforward neurall networks in accordance with K nearest neighbor
121-126
Kuzmin A.V., Zhuravchak L.Ye. Modelling of a single-level structure of a WEB-site
127-131
Zerbino D.D. On realization of the cellular automata
132-136
Fadi Al-Kalani Compression feature of language signals on the basis of use of orthogonal transformation
137-142
JUBILEES
Sinitsky L.A.(to the 80th birthday)
143-144

Revised: 21.12.2003