Now showing items 1-20 of 169

  • Digital Image Analysis of Mitotic Chromosomes 

    Buchta, M. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The present work describes the cytogenetic from the point of view of image processing. We propose an algorithm which is able to treat every aspect of this analysis such as segmentation and separation of chromosomes. Moreover, ...
  • Hand-drawn objects recognition 

    Křístek, J. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This work deals with recognition of hand-drawn objects traced by children with mental disorders. The aim is to classify object’s geometrical primitives into classes and display them along with the idealized shape of the ...
  • Preprocessing of electrophoresis samples for subsequent classification 

    Krupka, O. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This paper deals with the preprocessing of the elektroforeogram images that were created with respect to highest quality possible. The main goal is the preprocessing of the images based on the contrast enhancement and the ...
  • Motorbike with an electric power transfer 

    Mička, D. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This project describes the experiment of the electric transfer of power applied on a classical bicycle. There are described single parts of the concept in the project and there is also given a short presentation of how it ...
  • Measurement of an Electric Arc Spectra 

    Šimek, D. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Article is focused on electric arc spectroscopy diagnostics related to electric low voltage apparatuses. The first attempts of spectroscopy measurements are dealt with. An example of radiation spectra of the electric arc ...
  • Monitoring of Pressure Pulsations in the Hydraulic System of the Stator Current Signature Induction Machine 

    Kroupa, M. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This paperis focused on monitoring and evaluation of pressure pulsations in the hydraulic system, which includes a hydrodynamic pump. The entire system is driven by an induction machine. The goal of this paper is to ...
  • General Floating Element Simulator Employing VDCCs and Grounded Components 

    Kartci, A. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    In this study, a new general floating element simulator circuit employing two voltage differencing current conveyors (VDCCs) and three passive components is proposed. Depending on the passive component selection the presented ...
  • The Lighting system for auditorium 

    Novák, M. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This paper sums up the implementation of a cost effective lighting system, which cannot be realized directly using DMX512 due to its limited performance. The implementation consists of the network topology and the end ...
  • Synthesis of core/shell quantum dots for diagnostic 

    Mihajlovic, A. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    In this paper, synthesis of colloidal core and core/shell quantum dots (QDs) was described. First, CdTe QDs capped with glutathione, thioglycolic or mercaptopropionic acid were prepared in aqueous phase, and used for ...
  • Electrochemical propertiesand thermal stability of cup-like shape gold nanostructures 

    Kynclová, H. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Nanostructured surfaces are useful in enlargement of electroactive area of sensing electrodes. The electrodes are very sensitive with maintaining small electrode geometry. In this study, surfaces modified by cup-like gold ...
  • Comparison of Dry and Wet Oxidation Process during Low Pressure Boron Diffusion with BBR3 in Solar Cell Production 

    Mojrová, B. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This paper deals with replacing a dry oxidation with a wet oxidation process during low pressure diffusion using boron tribromide (BBr3) in solar cell production. Because the liquid boron trioxide (B2O3), a product of a ...
  • Assessment of noise sources in resistors 

    Kuparowitz, T. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Thermal noise and 1/f noise are investigated at room conditions in three kinds of basic off-the-shelf resistors. Samples of carbon film, metal oxide, and cement fixed wire-wound resistors are evaluated. Measurement setup ...
  • Chalenges of integration of smart antennas in Ad Hoc NETwork 

    Makhlouf, N. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Due to the need for increasing exchange and share data, users demand easy connectivity and fast network wherever they are. Recently, users are interested in interconnecting all their personal electronic devices together ...
  • Substrate Integrated Waveguide Horn Antenna for 60 GHz Band 

    Lambor, J. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The paper presents the design and fabrication of a H-plane substrate integrated waveguide (SIW) horn antenna. The antenna operates at 60 GHz band and is equipped with a SIW-to-WR15 transition. Experimental results prove ...
  • A New Students Development Board for Embedded Systems 

    Kuchtová, Z. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This article describes a new development board for embedded system that was designed especially for Microcontroller and microprocessors student course. Not only hardware part was created, but also compiler, IDE and JTAG ...
  • Simulation of Heat Transfer in Low-Voltage Switchboard MNS 

    Czudek, A. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The content of this work is the diagnosis of the temperature profile of industrial low voltage switchboards. Place of origin, flow and heat dissipation are important aspects in the design of the cabinet, particularly with ...
  • Effects Affecting BGA Soldering 

    Janíček, M. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This paper deals with effects, which can affect solder joints quality. It also evaluates experiments which were made. These experiments were connected with fluxes problematic. First there are mentioned effects connected ...
  • Open Mobile Phone Platform 

    Malinčík, O. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The market provides a wide variety of GSM mobile phones, however, a platform which offers free hardware access is not known. The open mobile phone platform fills this gap and it allows user to approach it on electronic ...
  • Analyzing of photovoltaic power plant Dukovany 

    Mačát, J. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The article is about researching of the oldest photovoltaic panels in the Czech Republic. There are mentioned several methods of investigation using after 17 years working of photovoltaic power station. Then the article ...
  • Measurement and modeling of real impedance results in dependence on the position the sensing electrodes 

    Haňka, J. (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Content of this work is aimed to solutions of issues created due experimental measurement impedance properties of dielectric materials by sensitive impedance spectroscopy analysis. To this purpose should be created ...