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AC Electronic Circuits Simulator
Janko, Roman ; Kopřiva, Jan (referee) ; Kunovský, Jiří (advisor)
The thesis summarizes the selected numerical solutions of linear differential equations and some standard methods for investigating the frequency and phase characteristics of electronic circuits. The part of thesis is also a small collection of sample examples to investigate the frequency and phase characteristics of R, L, C electronic circuits. There are designed and implemented user interface for electronic circuit schematic entry and graphical display of frequency and phase characteristics of the analysis of electronic circuits. In conclusion, this thesis is briefly reviewed time-consuming calculation of selected frequency and phase characteristics of electronic circuits.
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Position Improvement Using Differential GPS
Košťál, Jaroslav ; Hrubý, Martin (referee) ; Novotný, Tomáš (advisor)
The bachelor thesis describes techniques of precision of a position using a differential GPS. The theoretical part provides with basic terminology on classical and differential GPS and with a blueprint for implementation of the differential GPS. The aim of the practical part is the implementation of the blueprint per se using two suitable GPS modules with data processing on the station in real time and creation of a graphical interface. The final determining of the position should be more accurate than one using a classical GPS.
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Algebraic Equations Solution Convergence
Sehnalová, Pavla ; Šátek, Václav (referee) ; Kunovský, Jiří (advisor)
The work describes techniques for solving systems of linear and differential equations. It explains the definition of conversion from system of linear to system of differential equations. The method of the elementary transmission and the transform algorithm are presented. Both of methods are demonstrated on simply examples and properties of conversion are shown. The work compares fast and accurate solutions of methods and algorithm. For computing examples and solving experiments following programs were used: TKSL and TKSL/C. The program TKSL/C was enriched with the graphic user interface which makes the conversion of systems and computing results easier.
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Bilateral relations between interest rates and exchange rates (in selected countries)
Kočí, Tomáš ; Durčáková, Jaroslava (advisor) ; Kunz, Tomáš (referee)
This thesis deals with the relation between interest differential and exchange rate. First part is about the exchange rate system explanation and about explanation of theoretical background of relation between interest rate and exchange rate (i. e. Asset Market Model, Interest Rate Parity, etc.). The goal of second part is to verify theoretical assumptions on empirical data. There is a sample of ten European countries which is used for applying of graphical analysis, regression analysis and VAR model analysis.
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Evolutionary algorithms
Haupt, Daniel ; Polách, Petr (referee) ; Honzík, Petr (advisor)
The first part of this work deals with the optimization and evolutionary algorithms which are used as a tool to solve complex optimization problems. The discussed algorithms are Differential Evolution, Genetic Algorithm, Simulated Annealing and deterministic non-evolutionary algorithm Taboo Search.. Consequently the discussion is held on the issue of testing the optimization algorithms through the use of the test function gallery and comparison solution all algorithms on Travelling salesman problem. In the second part of this work all above mentioned optimization algorithms are tested on 11 test functions and on three models of placement cities in Travelling salesman problem. Firstly, the experiments are carried out with unlimited number of accesses to the fitness function and secondly with limited number of accesses to the fitness function. All the data are processed statistically and graphically.
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Unstructured Mesh Generation
Rozehnalová, Petra ; Roupec, Jan (referee) ; Hlavička, Rudolf (advisor)
Meshes based on triangulation (2D) or tetrahedralization (3D) are widely used in applications such as computer graphics, interpolation, surveying, and terrain modelling. Although the most important use is in numerical methods for the solution of partial differential equations. This solution is use for simulation of complex physical processes, which are described by this equations. The main topic of this thesis is mash generation.
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Simulator of mobile robots in Matlab/Simulink
Havlát, Petr ; Honzík, Petr (referee) ; Hrabec, Jakub (advisor)
The main goal is the programming scene MATLAB/Simulink creation of graphic user interface (GUI), which allows the simulation of mobile robots movement. The work covers two types of these robots – first one is the robot with differentially controlled truck and second one auto robot (car-like robot). As a part of this draft GUI, there are also possibilities of showing all trajectory or only actual position, selection of step after which the robot can delineate and possibility of layout between the positions by using the button back and forwards.
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Electronic Circuits Simulations and Parasitic Inductances
Ševčík, Roman ; Šátek, Václav (referee) ; Kunovský, Jiří (advisor)
This work deals with the solution of differential equations and systems of differential equations through the use of parasitic inductances. Thus obtained equations serve as input data for the simulation tool TKSL, which allows their solutions using the Taylor series. Furthermore, according to the proposal in C# is implemented a system for graphic display output data from TKSL. The system makes it possible to view trending as a continuous two-dimensional graphs.
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Trade marks
Pelíšková, Radka ; Slováková, Zuzana (advisor) ; Horáček, Vít (referee)
Résumé Trademarks The topic of my diploma thesis is trademarks. The purpose of this work is to discuss the fundamental issues concerning trademarks including types of trademarks especially non- traditional ones, trademark registration application procedure in the Czech Republic and other related topics. A trademark is a designation which serves to differentiate products or services on the market. The purpose of a trademark is to distinguish goods and services of one producer from those of another. This designation helps consumers to find goods and services and to select the product that they want. Trademarks therefore become an integral part of our lives. Trademarks in the Czech Republic are governed by Act No. 441/2003 Coll., on Trademarks, Regulation No. 97/2004 Coll., concerning implementation of the Trademark Act and the protection of trademarks is ensured by Act No. 221/2006 Coll., on Enforcement of Industrial Property Rights. A trademark can only be a designation which can be graphically represented and which is capable of distinguishing products or services for which it is protected from other identical products or services on the market. A trademark therefore cannot exist on its own, but always in connection with certain products or services which it designates. An applicant submits a trademark...
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