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Electronic Compass
Špaňhel, Petr ; Slaný, Karel (referee) ; Šimek, Václav (advisor)
This bachelor's thesis deals with a design and construction of equipment that should offer an easy approach to measurement of temperature, air pressure and angular orientation to the Earth surface. Subsequently, this set of infromation will be shown in a concise way on a graphic LCD display. The introductory chapter provides a general outline to the hardware conception, which primarily involves reading of data from sensors and their graphical visualization. Details on control firmware aspects are included in the following two chpaters. Fourth chapter is aimed at device operation and its user interface. Finally, evaluation of the results and conclusion is provided.
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Utilization of Evolutionary Algorithms in Symbolic Regression Problem
Komadel, Michal ; Slaný, Karel (referee) ; Vašíček, Zdeněk (advisor)
Evolutionary algorithms are constantly developing and progressive part of informatics. These algorithms serve to solve many kinds of problems from optimal control to planning. This study discusses genetic and cartesian genetic programming, which belong among the most successful types of evolutionary algorithms. The goal of this work is to develop two aplications of genetic and cartesian genetic programming and evaluate efficiency of these two types of evolutionary algorithms in solving symbolic regression problems.
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Self-Modifying Programs in Cartesian Genetic Programming
Minařík, Miloš ; Slaný, Karel (referee) ; Sekanina, Lukáš (advisor)
During the last years cartesian genetic programming proved to be a very perspective area of the evolutionary computing. However it has its limitations, which make its use in area of large and generic problems impossible. These limitations can be eliminated using the recent method allowing self-modification of programs in cartesian genetic programming. The purpose of this thesis is to review the development in this area done so far. Next objective is to design own solutions for solving various problems that are hardly solvable using the ordinary cartesian genetic programming. One of the problems to be considered is generating the terms of various Taylor series. Due to the fact that the solution to this problem requires generalisation, the goal is to prove that the self-modifying cartesian genetic programming scores better than classic one for this problem. Another discussed problem is using the self-modifying genetic programming for developing arbitrarily large sorting networks. In this case, the objective is to prove that self-modification brings new features to the cartesian genetic programming allowing the development of arbitrarily sized designs.
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Extension Module with IR Communication Interface
Bednář, Martin ; Slaný, Karel (referee) ; Šimek, Václav (advisor)
This work is concerned with design of wireless extending module for the FITkit platform. The module is based on infrared communication. In this work the module itself is created, the components for the FPGA circuit are done and the software for the MCU is implemented. Additionally it is made possible to transmit or recieve codes of remote controllers for consumer electronics in variants of the NEC format.
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Using of SD Memory Card for FITkit Platform
Gazda, Martin ; Slaný, Karel (referee) ; Vašíček, Zdeněk (advisor)
Reconfigurable hardware architectures represent a modern trend in development of new circuits. A lot of embedded systems is used as mobile devices with high demands on data capacity and power consumption of peripheral devices. This demands are suited with FLASH based memory, like SecureDigital memory card. This bachelors thesis deals with the problem of usage of this memory card on FITkit development platform.
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ALPS Technique in Cartesian Genetic Programming
Stanovský, Peter ; Slaný, Karel (referee) ; Sekanina, Lukáš (advisor)
This work introduces a brief summary of softcomputing and the solutions to NP-hard problems. It especially deals with evolution algorithms and their basic types. The next part involves the study of cartesian genetic programming, which belongs to the field of evolution algorithms, used mainly in the evolution of digital circuits, symbolic regression, etc. A special chapter is devoted to the studies of new technique Age layered population structure, which deals with the problems of premature convergence, which suggests the way of how the population could be divided into subpopulations split up according to the age criteria. Thanks to the maintaining of sufficient diversity, it achieves substantially better solutions in comparison to the classical evolution algorithms. This papier includes the suggestion of two ways of incorporation of the ALPS technique into CGP. In the next part of work there were carried out tests on the classic problems, that would be solved with evolution algorithms. These tests were made with and without using ALPS technique. In the part of work "Experimental results" there was discussed a contribution of using ALPS technique in CGP against the classic CGP.
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Remote Object Monitoring
Šorčík, Ladislav ; Slaný, Karel (referee) ; Vašíček, Zdeněk (advisor)
The goal of the project was to create independent system, which is able to supervise remote site using Ethernet network. It can measure temperature and check state of door magnetic contact. Gained information are sent over network to the cenral node, which is able to present them on web page. In the project are also discussed important network protocols needed for implementation of the system, hardware used for implementation and software of the system.
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The Parallelization of a Compilation and Linking Process
Koláček, Vojtěch ; Vašíček, Zdeněk (referee) ; Slaný, Karel (advisor)
This bachelor's thesis deals with the parallelization of a compilation and linking process. Various tools for the automatization of the compilation process are discussed. The main criteria is focused on the ability of parallelization of the compilation process. Three systems which are able to parallelize the compilation process have been implemented. The implemented systems cooperate with Microsoft C/C++ Compiler and Intel C++ Compiler.
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Sensor Modules for ZigBee Wireless Network
Ochmann, Tomáš ; Slaný, Karel (referee) ; Šimek, Václav (advisor)
The aim of this thesis is to design and implement modules for wireless sensor network ZigBee. These modules could communicate together and share information about measured values. The network will be managed by coordinator of network, which will process data from sensor modules and will decide about next steps around the network.
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