Now showing items 41-60 of 183

  • Arduino Based Serial Bus Decoder 

    Giertl, Juraj (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    This article describes a development of device used for capturing data from different serial buses such as SPI, UART and I2C. Device is design as shield to support Arduino boards. The Shield includes four fully isolated ...
  • Laboratory Workbench for Educational Purposes 

    Ondrejček, Vladimír (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    This work deals with the development and implementation of new laboratory device for laboratory exercises in electric drives. Reasons and requirements for this workbench are evaluated. In the next section a prototype design ...
  • Sensitive Analysis of IR Heat Emitter for Soldering 

    Skácel, Josef; Otáhal, Alexandr (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    This paper deals with the possibility of simulation in ANSYS. Research is focused on the sensitive analysis of heat emitters. The first part is about basic properties of infrared heat emitter. For soldering is necessary ...
  • Analysis of Speech Signals in VoIP Transferred Over a Network Channel 

    Báňa, Josef (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    The article examines the impact of VoIP transmission channel characteristics on speech parameters. It seeks ways of emulating properties of a selected VoIP transmission channel and creating a network emulation environment. ...
  • Let the Crowd be Heard - A Crowdsourcing-based Study on Video Coding 

    Zach, Ondřej (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    In this paper, we present a crowdsourcing-based study on video codec comparison. We compared the perceived quality of sequences encoded using H.264 and H.265 algorithms. The main advantage of the study is, that the users ...
  • EEG Signal Analysis based on EMD and Discrete Energy Separation Algorithm 

    Potočňák, Tomáš (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    This paper deals with spectral analysis of nocturnal EEG signal from apnoea/hypopnea patients. Main goal is to employ methods independent to Fourier Transform, because of nonstationary character of signal, to better ...
  • Active Forearm Prosthesis 

    Vařečka, Martin (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    The aim of this work is to design active forearm prosthesis. This prosthesis scans myoelectric signals from upper limb, especially from forearm. Signals are processed by analog filters. Muscle contraction is evaluated by ...
  • Electronic Parts of Small Photovoltaic Power Plant 

    Benda, Dušan (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    The aim of this project is to propose a comprehensive system for the management, control and monitoring of individual components of photovoltaic power plants. This article describes the various methods of approaches to ...
  • Determination of the Brain Tumor Type with Magnetic Resonance Techniques 

    Koloušková, Ivana (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    This thesis discusses the determination of primary and secondary brain tumours. The aim is to find significant differences between these two pathological tissues, using image characterization in manually segmented tumour ...
  • Segmentation of the Common Carotid Artery Intima Media Using Active Contour Models 

    Hesko, Branislav (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    Ultrasound measurements of the human carotid artery intima media thickness are conventionally obtained using manual tracing between tissue layers. This article consists of different approach, when intima media thickness ...
  • Alignment-free Methods for Classification of Metagenomic Data 

    Vaněčková, Tereza (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    Metagenomics studies microbial communities by analyzing their genomic content directly sequenced from the environment. In this contribution, alignment-free methods based on word frequency will be introduced. It has been ...
  • Belt Filling Line 

    Majchrák, František (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    The goal was to create a mechatronic product, including sensory part, drives and control. The product is used to fill chosen drink flavors into the cup and transport it along the filling line. Management is realized through ...
  • Pulse Visualization in Videosequence of Face 

    Bernátek, Pavel (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    Eulerian video magnification method may be used for visualization of the pulse in the videosequence of face. This article describes its utilization with combination of Viola-Jones face detection algorithm and Kanade-Lucas-Tomasi ...
  • Gel Polymer Electrolytes for Use in Lithium-ion Batteries 

    Jahn, Michal (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    Gel polymer electrolytes are perspective electrolytes for new types of Li-ion batteries today. The properties respectively advantages of these gels can be used also in other fields of electrochemistry. The gel polymer ...
  • Closed-Loop Interferometric Fiber-Optic Gyroscope with Unpolarized Light 

    Skalský, Michal (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    This article deals with utilizing special techniques to improve parameters of interferometric fiber-optic gyroscope (I-FOG) using unexpensive single-mode (SM) fiber and based on all-fiber components. Firstly, it was shown ...
  • Solid-state Synthesis of Gold Nanoparticles on Dimpled Aluminum Surfaces and Their Transfer to Transparent Substrates 

    Lednický, Tomáš (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    In this work, it is proposed a novel and cost-effective fabrication method for forming gold nanoparticle films on transparent substrates. The method involves fabrication of templated aluminium substrate by porous-type ...
  • Analysis of Application Flux and Solder Paste on PCB for BGA Components 

    Toufar, Michal (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    This paper deals with rework of BGA components. The first part is focused on defects and errors in a solder joint. The main part chooses two methods for application flux and solders paste. The final part is focused on ...
  • VHF SSB Receiver with Low Consumption 

    Matoušek, Martin (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    This work is focused on proposal of SSB receiver operating at 30 MHz. The design was primarily focused on simplicity and low power consumption. This work was realized for the transmission of audio signals. SSB modulation ...
  • Solar Power Inverter 

    Gottwald, Petr (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    Design of a solar power inverter with 1 kW output power capability is discussed in this paper. Interleaved boost topology used in the step-up stage as well as the output full-bridge stage are described. Control block ...
  • Dependency of the Convergence Rate Mean Extent of Variation on the Repetitions Number in Strongly Connected Topologies 

    Kenyeres, Martin; Novotný, Bohumil (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)
    This paper deals with the stochastic distributed algorithm – the push-sum protocol. We examine the effect of experiments repetitions on the mean of the convergence rates quantities. The main goal of the executed experiments ...