Перегляд за Автор "Shanidze, Nadezhda A."
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Документ Knowledge Representation Method for Object Recognition in Nonlinear Radar Systems(CEUR-WS, 2021) Makaruk, Maksym A.; Nazarov, Alexei S.; Shubin, Igor Yu.; Shanidze, Nadezhda A.Substantiation of the technical appearance of nonlinear short-range radar system designed to detect and measure the characteristics of objects with nonlinear electrical properties is the main topic of this article. The general principles of constructing short-range radar system are described in the form of their structural diagrams and algorithms for their operation, which ensure the maximization of the signal-to-noise power ratio at the output of the receiving device. An optimal procedure for distinguishing a noise-like signal against a background of noise and interference was proposed on the basis of measuring the moment characteristics of the probability distributions of signals and interference.