138: Комп'ютерні науки

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Browsing 138: Комп'ютерні науки by Subject "article"

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    Measurement-computer system based on airborne hyperspectrometer
    (ВПЦ НаУКМА, 2012) Yatsenko, Vitalii; Nalyvaychuk, M.; Gnidenko, Volodymyr
    This paper focuses on a new methodology and a measurement-computer system for detection of biological and chemical agents including various toxins and viruses. A new methods and algorithms are presented, which are feasible for cooperative execution of complex tasks by multiple autonomous unmanned vehicles (both aerial (UAV) and ground (UGV)) during intricate missions. A nonlinear dynamic system with many attractors in phase space for the classifi cation of spectral data is considered. A signal processing of spectral data for remote detection of chemical and biological agents is presented. A novel concept of a compact integrated spectrometer for environmental monitoring of chemical and biological agents as well as for remote monitoring of vegetation is discussed.
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    On systems of polynomial equations over finite rings
    (ВПЦ НаУКМА, 2012) Skobelev, Volodymyr
    Finding and storing the set of solutions for systems of polynomial equations with parameters over finite associative (not necessarily, commutative) rings is one of basic problems in various applications connected with exploring algebraic models over these rings. In this paper, it developed unifi ed approach for presenting in implicit form the set of solutions for systems of polynomial equations with parameters over any finite associative (not necessarily, commutative) ring with unit. Proposed approach is based on notions of classes of l-associated or r-associated elements of the ring developed in the paper.