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Cluster Analysis of ECG Signals
Dvořáček, Tomáš ; Chrobák, Martin (referee) ; Kozumplík, Jiří (advisor)
This bachelor thesis is engaged in problematics of automatic cluster analysis for ECG sinals. This bachelor thesis contains theory of pathology in cardiac rhythm and problematics of cluster analysis. Based on a gained knowledge, set of symptoms is made, which are used for cluster analysis using MATLAB interface and which results are evaluated.
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Precision Ranging Using Ultrasound Waves
Hlaváč, Štěpán ; Dušek, Martin (referee) ; Šebesta, Jiří (advisor)
This project describes solutions of the precision rating using ultrasound waves with range measurement distance to 20 cm. It informs about basic properties of ultrasonic waves and its distribution in the environment. Selects the most appropriate methods for implementing distance meter. The document includes a proposal for block design and functional solutions to individual blocks of the device. This paper contains informations which was measured in the laboratory. The selected part of the design is simulated in PSpice program. It describes the implementation process and the precision of measurement.
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City by the Ocean
Holcnerová, Lenka ; Kyselka, Igor (referee) ; Mléčka, Jan (advisor)
In between the Oceans and the Earth (The cities by Oceans) Projects in between the oceans and the earth For studies of towns on the seashores in magister studies under leadership of Ing. Arch Jan Mlecka I was impacted by two basic factors: firstly by my three years of studies and internships in Lisbon – a metropolis on the shore of Atlantic ocean, which became written into Lisbon’s DNA, into its light, tempo, priorities, historz, courage, strength, eternity, simplicity, sailing boats and elegance. And secondly I was influenced by a workshop organized by AA of London in February 2011 in Dubrovnik with lectures of Vedran Mimica and John Palmesino about towns, growth, quality of town life, policies and by studies of Southern Croatian coast under leadership of Krunoslav Ivanišin, where a floating platform was proposed to simultaneously solve several problems of this region. The more I become involved with oceans, the more I am fascinated by shorelines. This rare, dangerous, fractal line is the theatre of the biggest changes and dramas, but it also presents the greatest possibilities. (This is why I call my work not Towns by Oceans but In Between The Oceans and The Earth). When I was mapping shorelines, I have come across several findings: 1. The principles of constructions on shorelines are similar all over the world. 2. There are similar evolutionary stages in usage of shoreline – it is both physical and functional stages. 3. In many cases the potential of ocean is impaired by human interventions. Taking into account these facts, I was searching for further evolutionary stages of shorelines. In Lisbon I visited Ocean Energy Systems where 30 young engineers work on im-provements of machines designed to extract energy from oceans. In order to be effi-cient, these machines have to have giant dimensions. Immediately after seeing a generator on the island of Pico, I realized that such machines should not be put behind fences, creating an obstacle on the rare shoreline in between the sea and the land, but that they must be adopted by architecture – so that we will be able to live with them in symbiosis on the shoreline.
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The Elliott wave principle and its significance in technical analysis
Gorol, Tomáš ; Blaheta, Petr (advisor)
The main goal of the thesis is to introduce the reader to the Elliott wave principle as a part of technical analysis, its fundamentals and exploitation in contemporary markets. At the beginning of the thesis basic tenets of technical analysis and the characteristics of common trading tools are described. The next chapter determines the fundamentals of the Elliott wave principle, its rules for trading, possible risks and disadvantages. The reader is also introduced to the mathematical background, exploitation in trading and other factors which influence the Elliott waves. The conclusion of the thesis is directed to application of the Elliott waves on real markets in combination with other tools of technical analysis and its evaluation.
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Physical practicum - electronic support of education
GRILL, František
This thesis is concerned with promoting physical education practicum course. The first section describes the basic knowledge, skills and detailed instructions for creating and processing of measurement reports. The second part is divided into the different roles of physics - Mechanics and thermodynamics, Electricity and magnetism, Oscillations, waves and optics, Electronics, Atomic physics and Special measurements. The third section provides a brief description of the created web sites, their organization and content.
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Waves and Oscillations in Solar Coronal Loops
BEDNÁŘ, Vít
Basic Sun characteristic, solar corona mainly. Introducing spacecrafts SoHO and TRACE as fundamental instruments of observing solar corona activities and close description this activities in therms of MHD theory. Recherche reflects the current trends in the observational study of coronal waves and oscillations (standing kink, sausage and longitudinal modes, propagating slow waves and fast wave trains, the search for torsion waves), theoretical modeling of interaction of MHD waves with plasma structures, and implementation of the theoretical results for the mode identification. Also the use of MHD waves for remote diagnostics of coronal plasma - MHD coronal seismology - is discussed and the applicability of this method for the estimation of coronal magnetic field, transport coefficients, fine structuring and heating function is demonstrated.
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Conception of a tool-kit for teaching of oscillations, wave and acoustic
VESELÝ, František
Basic notions in the field of vibrations, waves, and acoustical physics are explained in the Bachelor thesis. Four designed and made audio-visual aids, and instructions for their use are a part of the work. The experimental devices are the following: Kundt{\crq}s tube for measurement of sound velocity, U - trajectory for observation and measurement of oscillatory motion, an oscillating rod for observation and measurement of oscillatory motion, and a record of periodic movement in time domain for measurement of its parameters.
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