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Commands for 2D plotter
Heczko, Jakub ; Kučera, Pavel (referee) ; Štohl, Radek (advisor)
This bachelor´s thesis deals with commands for 2D plotter, which is used for writing characters. Programs for already created letters are supplemented by numeric digits. Possibilities of creating commanding application using MS Excel, FactoryTalkView software and MS Word are also mentioned. The final application is realized using MS Word. Program for controlling, verifying and transmission or characters is made by VBA (Visual Basic for Applications). Data between computer and PLC are transmitted via DDE (Dynamic Data Exchange). There is a program created in RSLogix 5000 which writes out the certain characters.
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Aerodynamics Parametric Shape Aircraft Optimization
Dofek, Ivan ; Salga, Jaroslav (referee) ; Brož,, Václav (referee) ; Fiľakovský, Karol (advisor)
The work deals with the use of geometric parameterization for shape description of some parts of the airplane. Geometric parametrization is used for creating a parametric model airfoil. This parametric model allows local deformations pobrchu profile and can easily be applied to generate the geometry of the wing or other parts letoumu. Some properties of the parametric model were tested applications in aerodynamic optimization. Furthermore, the work deals with the parametric description of the blades, the aerodynamic optimization and noise analysis. For propeller blade were created distribution function of the control parameters that can be used in aerodynamic optimization of the blades. Geometric parameterization is used for identifying the location and other characteristics of noise sources.
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Parametrical analysis of sound
Matuštík, Daniel ; Sigmund, Milan (referee) ; Zelinka, Petr (advisor)
This bachelor's thesis deals with the processing of acoustic signal. The work includes theoretical models for the processing and classification and shows the spectrogram fuss and cans in different surroundings. Propose here a general procedure for creating a system that includes parametric analysis of the acoustic signal.The Theoretical part of work serves as a preliminary to a recognizer in the programming environment MATLAB.
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London Eye
Hušek, Martin ; Hradil, Petr (referee) ; Zídek, Rostislav (advisor)
Performance of static analysis of the London Eye structure is the subject of this diploma thesis. First chapters of the thesis analyses overview of realized structures of the Ferris wheel. The main part of the thesis analyses the London Eye structure itself. Specifically are described response analyses, sensitivity analyses, analyses of ultimate limit state and serviceability, stress analyses, analyses of fatigue stress and lifetime analyses. The thesis describes among static analysis also a design of dynamic vibration absorbers. The results of each analysis are evaluated in the final chapters.
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FPGA implementation of artificial neural network
Čermák, Justin ; Šteffan, Pavel (referee) ; Bohrn, Marek (advisor)
This master's thesis describes the design of effective working artificial neural network in FPGA Virtex-5 series with the maximum use of the possibility of parallelization. The theoretical part contains basic information on artificial neural networks, FPGA and VHDL. The practical part describes the used format of the variables, creating non-linear function, the principle of calculation the single layers, or the possibility of parameter settings generated artificial neural networks.
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State of the art speech features used during the Parkinson disease diagnosis
Bílý, Ondřej ; Smékal, Zdeněk (referee) ; Mekyska, Jiří (advisor)
This work deals with the diagnosis of Parkinson's disease by analyzing the speech signal. At the beginning of this work there is described speech signal production. The following is a description of the speech signal analysis, its preparation and subsequent feature extraction. Next there is described Parkinson's disease and change of the speech signal by this disability. The following describes the symptoms, which are used for the diagnosis of Parkinson's disease (FCR, VSA, VOT, etc.). Another part of the work deals with the selection and reduction symptoms using the learning algorithms (SVM, ANN, k-NN) and their subsequent evaluation. In the last part of the thesis is described a program to count symptoms. Further is described selection and the end evaluated all the result.
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Speech Recognition (digit)
Kantar, Martin ; Minář, Petr (referee) ; Matoušek, Radomil (advisor)
The aim of this diploma thesis is to explain what speech is and what are its constituents. I mention commonly used methods which are used for preparation of signals which we use for recognition. Schematic examples show principles of current recognizers of speech, their advantages and disadvantages. I made speech recognition program for 0-9 numerals in Matlab for neural nets learning.
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Parametrization of the enterprise capabilities of its multifunction, stabilisation and growth by means of the non-capital measures.
STRAKOVÁ, Jarmila
The work is focused on the issue of parameterization of the enterprise capabilities of its multifunction, stabilisation and growth by means of the non-capital measures. The basic terms and categories of this issue are characterized in the search section such as the agrarian sector and its position in the national economy of the Czech Republic, the common agricultural policy, rural development programme, the marginality, the LFA, the sustainability of agriculture, business multifunctional potential and its diversification, the financial health of the company, creditworthy and bankruptcy models. Doctoral dissertation tasks were solved on the file of legal entities in the South Bohemia region (229 farms - i.e. 1,504 statistical units) in the years 2005-2010, after the correction then on 214 agricultural holdings with the initial year 2010 and a scientific experiment was performed on 5 model enterprises with the initial year 2012. The main outputs of the dissertation are as follows: definition of zoning formulas, new theoretical defining business multifunctional potential including the methodology for determining business potential and its parameterization. Investigation was carried out on the test set of agricultural enterprises through models of non-investment measures, including subsidies; consideration was given to progressive increases and size degression. Variants of optimization (profit maximization and advantages of livestock production) were tested at scientific experiment on five chosen enterprises. The result of multifunctional potential parameterization process is also expressed in differentiation of the test set on creditworthy businesses and non-performing businesses and businesses falling into, so-called, a gray area. Solving the dissertation was connected to the state task of the Institute of Agricultural Economics and Information (IAEI, Prague) in preparation for the new programming period, the Rural Development Programme for the years 2014-2020 and the government document Strategy of Agriculture and Food Industry of the Czech Republic.
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Parametrization of the Windows 7
KOFROŇ, Petr
This bachelor thesis is about the Windows 7 operating system settings by using the system registers. Deals with their function, structure and meaning.The text acquaints us with programs and applications which can be used to manage registr and show concrete examples of editing techniques. It's designed as a resource for understanding the Windows Registry. When you use this work, you should be able to set the system parameters to concrete value. The work is primarily intended for teachers at primary school. The scope and concept follows it.
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