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ISSUE 43(119), 2016


CONTENTS

FIELDS AND SIGNALS THEORY IN INHOMOGENEOUS MEDIA
Teterko A. Ya., Lutsenko G. G., Hutnyk V. I., Teterko O. A. The method of formation of information signal and increase of accuracy of eddy current electrical conductivity measuring with lift-off effect exclusion
5-11
Yatsun M. A., Yatsun A. M. Vector potential and components of the magnetic field induction of transmission eddy current transducer in the feeding pipe
12-20
Tryhub I. I. Localization of elongated subsurface defects in case of movement of the primary field source on the surface of metallic product
21-25
Dzhala R. M., Yuzevych V. M., Melnyk M. I. Determination of characteristics of electric field of the metal surface layers
26-31
MATHEMATICAL MODELS FOR SIGNALS AND SYSTEMS
Javorskyj I. M., Yuzefovych R. M., Matsko I. Y. Coherent cross- spectral analysis of time series
32-38
Stefanovych T. O., Zhelyak R. I., Shcherbovskykh S. V. Failure cause analysis of a bridge structure system with account of internal component load-sharing
39-45
MEASUREMENT INFORMATION PROCESSING
Eliseyev P. I., Kovalov D. O., Arkhypov O. G. Analysis of the pulse method for checking the state of corrosion-mechanical fracture of equipment
46-52
Mokryy O. M., Semak P. M. The method of temperature stabilization of the transducer for measuring surface acoustic wave velocity
53-57
Vaníko V. M., Klepach N. M. Measuring of slow voltage deviations using the discrete wavelet-transformations
58-62
Dzhala V. R. Identification of an edge of heterogeneity in a dielectric structure by microwave non-destructive technique
63-70
Dzhala R. M., Pidhirnyak Ya. Ye. Measurement of electric field of underground pipeline
71-76
IMAGE PROCESSING AND PATTERN RECOGNITION
Vorobel R. A. Balanced logarithmic processing of lightened images
77-81
Ivasenko I. B. Segmentation of overlapping defects on digital radiographic images of welded joints of pipes
82-85
ALGORITHMS AND SOFTWARE
Gryciuk Yu. I., Grytsyuk P. Yu. Features of the generation of Fibonacci Gp(l)-matrices Ė keys for the implementation of cryptographic conversion
86-95
Chernyakhivskij V. V. Construction of the maximal simple path of a graph
96-103
EVENTS
The 16th International Conference on Mathematical Methods in Electromagnetic Theory
104

Revised: 27.05.2010