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Design of Digital Circuits at Transistor Level
Kešner, Filip ; Šimek, Václav (referee) ; Vašíček, Zdeněk (advisor)
This work aims to design process of integrated circuits on the transistor level, specially using evolutionary algorithm. For this purpose it is necessary to choose reasonable level of abstraction during simulation, which is used for evaluation candidate solutions by fitness function. This simulation has to be fast enough to evaluate thousands of candidate solutions within seconds. This work discusses already used techniques for transistor level circuit design and it chooses useful parts for new design of faster and more reliable automated design process, which would be able to design complex logic circuits. The thesis also discusses implementation of this system and used approach with regard to encountered problems in transistor-level circuit design and optimization by evolution.
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City Traffic Simulator for Web
Kováč, Kristián ; Janoušek, Vladimír (referee) ; Rozman, Jaroslav (advisor)
The goal of this thesis is to create a city traffic simulator, which visualizes its results on a web interface. Information about the traffic network is obtained from the OpenStreetMap project. The simulation is based on a microscopic model and focuses mainly on the Brno - Střed area. Vehicles are modeled as separate entities that communicate with each other and follow the traffic rules. The thesis describes the basic principles of traffic modeling and simulation. It also deals with some existing microscopic traffic simulators and their properties. The second part of the thesis describes the design and implementation of the created application. It focuses mainly on the description of OpenStreetMap data processing, vehicle model, structure of simulation results and their visualization on a web interface.
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City Traffic Simulator
Hos, Adam ; Janoušek, Vladimír (referee) ; Rozman, Jaroslav (advisor)
Traffic simulation is one of the many ways to gain new information or corroborate existing claims about transport infrastructure. This thesis is aimed at describing this issue with a detailed focus on urban traffic microsimulation. It analyzes obtaining a description of the traffic network from electronic map format, creating a simulation reality from this information, and various models for controlling the actions of agents representing drivers in vehicles. As there are a large number of methods and validated techniques to achieve this goal, they are compared and the most appropriate ones, for the context of this work, are implemented. Based on the acquired knowledge a simulator with a graphical interface has been developed.
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Universal discrete simulator
Vytasil, Jiří ; Pergel, Martin (advisor) ; Jančík, Pavel (referee)
In this thesis we analyzed the design and implementation of the program allows you to perform discrete-event simulation. Further in the program we implemented visualization of discrete-event simulation. Emphasis is placed mainly on universality. In addition to the program and its description includes information of discrete-event simulation, which allows easier understanding of program operation. For a description of discrete-event simulation using finite-state automata and regular grammars. These parts are described more in order to more easily understand the description of the discrete-event simulation. The system also allows adjustment of input files for easier operation of the program.
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Universal discrete simulator
Vytasil, Jiří ; Pergel, Martin (advisor) ; Holan, Tomáš (referee)
In this thesis we analyzed the design and implementation of the program allowing you to perform discrete-event simulation. Further in the program we implemented visualization of discrete-event simulation. Emphasis is placed mainly on~universality. In addition to the program and its description includes information of discrete-event simulation, which allows easier understanding of~program operation. For a description of discrete-event simulation using finite-state automata and regular grammars. These parts are described more in order to more easily understand the description of the discrete-event simulation. The~system also allows adjustment of input files for easier operation of the program. Powered by TCPDF (www.tcpdf.org)
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Code Generation from Object Oriented Petri Nets
Kelemen, Erik ; Janoušek, Vladimír (referee) ; Kočí, Radek (advisor)
This thesis focuses on transformation model described by object oriented Petri net to sequence diagram, which allows reverse mapping to original description. As a solution is used discrete simulation of model described in PNtalk language. Result of work is fully automated generator, which generates sequence diagram according to gathered data from simulation. Generator aims for minimal loss of relevant information and presenting valid sequence diagram.
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Modelling QoS in Computer Networks
Danko, Martin ; Veselý, Vladimír (referee) ; Ryšavý, Ondřej (advisor)
Quality of service (QoS) is an important consideration in networking, but it is also a significant challenge. Providing QoS guarantees becomes even more challenging when you add the complexities to the network like voice and video applications. This master's thesis focuses on QoS modeling and simulation in discrete event simulation system OMNeT++. The implementation of multiple techniques for QoS simulation is added to OMNeT++ within this work. All implemented modules are validated against the QoS tools on real routers. The last part of the work presents the possibility of QoS simulation in newly implemented modules.
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Intelligent System for Generating and Analysis of Trading Recommendations on Financial Markets
Martinský, Ondrej ; Hrubý, Martin (referee) ; Zbořil, František (advisor)
This master thesis deals with the price prediction on financial markets. It describes automated trading systems based on technical analysis and discusses a soft computing approach to construction of such systems. Also, this thesis combines conventional trading strategies with the fuzzy logic. The practical part of this thesis contains also a framework for composing, simulation and analysis of the automated trading strategies. The simulator contained in this framework is implemented in the Java language and based on DEVS formalism. Because of this, there is a possibility to embed real-time components into the trading model. This work contains also a database of historical financial data and tools for their automatic actualization.
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Universal discrete simulator
Vytasil, Jiří ; Pergel, Martin (advisor) ; Holan, Tomáš (referee)
In this thesis we analyzed the design and implementation of the program allowing you to perform discrete-event simulation. Further in the program we implemented visualization of discrete-event simulation. Emphasis is placed mainly on~universality. In addition to the program and its description includes information of discrete-event simulation, which allows easier understanding of~program operation. For a description of discrete-event simulation using finite-state automata and regular grammars. These parts are described more in order to more easily understand the description of the discrete-event simulation. The~system also allows adjustment of input files for easier operation of the program. Powered by TCPDF (www.tcpdf.org)
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Universal discrete simulator
Vytasil, Jiří ; Pergel, Martin (advisor) ; Bednárek, David (referee)
In this thesis we analyzed the design and implementation of the program allowing you to perform discrete-event simulation. Further in the program we implemented visualization of discrete-event simulation. Emphasis is placed mainly on universality. In addition to the program and its description includes information of discrete-event simulation, which allows easier understanding of program operation. For a description of discrete-event simulation using finite-state automata and regular grammars. These parts are described more in order to more easily understand the description of the discrete-event simulation. The system also allows adjustment of input files for easier operation of the program.
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