Student EEICT 2016

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    The Influence of the Type of Electrodes on the Biological Impedance Measurement
    (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016) Prokopyeva, Elena
    Electric impedance during meat storage can be affected by various processes: microbial growth, changing of ions mobility, structural changes, etc. Impedance of biological tissues is frequency dependent. The aim of current study is to determine and evaluate the impedance properties of pork meat using two types of electrodes. Measurements were performed during three days in frequency range 100 Hz ÷ 1 MHz.
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    Stability of the Zero Solution of Stochastic Differential System
    (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016) Klimešová, Marie
    Stability of stochastic differential equations (SDEs) has become a very popular theme of recent research in mathematics and its applications. The method of Lyapunov functions for the analysis of qualitative behavior of SDEs provide some very powerful instruments in the study of stability properties for concrete stochastic dynamical systems, conditions of existence the stationary solutions of SDEs and related problems.
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    Wireless Sensor Triggering Using Bluetooth Low Energy Technology
    (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016) Veverka, David
    This work deals with design of stable and fast wireless connection between two endpoints. The Bluetooth technology or its modern alternatives is used to realize this connection because this technology has already been tested in the desired environment. The results of timing analysis of the selected sensors are discussed as well as communication between sensor and a chosen microcontroller and in the end a complete solution will be designed in order to create a functional prototype of the desired application.
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    Computer-assisted Search of the Roots of the Polynomial
    (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016) Smetana, Bedřich
    This article describes finding roots of polynomials, specifically aimed at finding real roots of a polynomial. Computer Support focuses on the use of generally available programs such as spreadsheets, portals to solve mathematical problems and freeware applications. Attention is devoted to a comparison of commercial and open source software.
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    Local Electron-Sample Interaction During Scanning Electron Microscopy on Organic and Metallic Objects
    (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016) Kaspar, Pavel
    To ascertain how high energy of an electron is needed to acquire a sufficient data yield from organic and metallic sample, a Monte Carlo algorithm is used to compare the behaviour of electrons after contact with the material. Primary electron trajectory, elastic and inelastic scattering and secondary electron generation are described in this paper.