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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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Algebraic Equations Comparisons
Nečasová, Gabriela ; Kunovský, Jiří (referee) ; Šátek, Václav (advisor)
The thesis deals with the topic of comparative calculation of algebraic equations. First it describes the comparison of the overall number of operations at direct and iteration met\-hods, as well as gives concrete examples of the methods and explains solutions of direct and iteration methods. Another part focuses on possible methods of converting systems of linear algebraic equations to the system of differential equations. The end of the thesis describes method of working with TKSL/C, Matlab and Maple. In this thesis, there was designed graphical user interface serving for comfortable communication with TKSL/C programme. Graphical user interface was tested on concrete tasks demonstrating the conversion of system of linear algebraic equations to the system of differential equations.
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Autonomous Electronic Circuits Simulation Method
Minárik, Michal ; Konvalina, Jiří (referee) ; Kunovský, Jiří (advisor)
This work deals with a methodology of description of linear electrical circuits through the use of differential equations and autonomical method. It compares commom numerical methods with Taylor series method implemented in TKSL. It's focused on analysis of applicability of autonomical method to various circuits, complexity of circuit diagram transformation to system of equations and transcription to TKSL.
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Pursuit problems: basic models and their analysis
Neugebauer, Tomáš ; Řehák, Pavel (referee) ; Čermák, Jan (advisor)
This thesis is focused on creation of mathematical models and analysis of basic pursuit problems. In particular, the Perrault's problem, the Bouguer's problem, the Hathaway’s problem, the snail–racehorse problem and the Bailey's problem are involved. Each of the problems is solved analytically or numerically, including qualitative analysis.
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Simulation of electrophysiological experiments
Kubáček, Svatopluk ; Provazník, Ivo (referee) ; Rychtárik, Milan (advisor)
Simulation of electrophysiological experiments enables to gain valuable data about bioelectrical processes occurring on isolated cells. This thesis deals with basic principals allowing the creation of bioelectrical phenomenons and measuring techniques that need to be used in order to collect information about these phenomenons. The outcome of the thesis is a programme that serves as an instrument for simulation of measuring techniques applied on Luo-Rudy model. The programme contains basic measuring techniques – current clamp and voltage clamp – providing the possibility to change basic parameters of the model. The results of this work are later compared with the accessible literature.
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