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Evulation of the Financial Situation in the Firm and Proposals to its Improvement
Bayer, Tomáš ; Cagaš, Dušan (referee) ; Jaroš, Jiří (advisor)
This diploma’s thesis discourses classification of the company financial status. There are used several methods of financial analysis to classify the status. Thesis is divided into three general parts. In the first part there are discussed theoretical starting-points needed for better understanding and elaborating of financial analysis. Second part contains financial analysis of chosen company during years 2005 to 2009. In the last part of the thesis there are said suggestions how to solve problematic areas in company financial status.
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Design of hardware cipher module
Bayer, Tomáš ; Stančík, Peter (referee) ; Sobotka, Jiří (advisor)
This diploma’s thesis discourses the cryptographic systems and ciphers, whose function, usage and practical implementation are analysed. In the first chapter basic cryptographic terms, symmetric and asymetric cryptographic algorithms and are mentioned. Also usage and reliability are analysed. Following chapters mention substitution, transposition, block and stream ciphers, which are elementary for most cryptographic algorithms. There are also mentioned the modes, which the ciphers work in. In the fourth chapter are described the principles of some chosen cryptographic algorithms. The objective is to make clear the essence of the algorithms’ behavior. When describing some more difficult algorithms the block scheme is added. At the end of each algorithm’s description the example of practical usage is written. The chapter no. five discusses the hardware implementation. Hardware and software implementation is compared from the practical point of view. Several design instruments are described and different hardware design programming languages with their progress, advantages and disadvantages are mentioned. Chapter six discourses the hardware implementation design of chosen ciphers. Concretely the design of stream cipher with pseudo-random sequence generator is designed in VHDL and also in Matlab. As the second design was chosen the block cipher GOST, which was designed in VHDL too. Both designs were tested and verified and then the results were summarized.
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A heuristic approach to resolving graphical point feature conflicts in large-scale maps
Pumr, Daniel ; Lysák, Jakub (advisor) ; Bayer, Tomáš (referee)
The paper deals with automation of cartographic generalization of point features by displacement and selection in large scale maps. In the first part of the thesis, the theoretical foundations of this process are introduced with emphasis on the works of authors who have dealt with its automation. The next part of the thesis describes and analyses the ZABAGED data from which the state map work is produced and on which the algorithm developed in the practical part of this thesis was tested. The main objective of the work was then to determine whether it is realistic to use a solution based on sequential intelligent testing of different offset positions of overlapping point features in practice. Within this framework, the strategies by which the state space given by the possible offset point positions can be generated and searched are identified and described. These strategies were then implemented over the ZABAGED dataset, tested and compared, and a conclusion was drawn on the applicability of this approach in automatic generalization. Key words digital cartography, cartographic generalization, generalization by selection, generalization by displacement, point features, heuristics
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Historical map of the Battle of Štěrboholy
Vojkovský, Josef ; Čábelka, Miroslav (advisor) ; Bayer, Tomáš (referee)
The goal of this bachelor's thesis is to conduct a content analysis of old maps of the Battle of Štěrboholy. Based on the information gained from the analyzed maps, a historical map of this conflict will be created. The old maps of the battle used in this thesis are located in the Map Collection of the Faculty of Science, Charles University. In the first part of the thesis, the battle is introduced in historical context. This is followed by a discussion of issues related to content analysis of old battle maps. The analysis of two old maps follows. The last part of this thesis is dedicated to creating a historical map based on the old maps. The result is a detailed map of the battle, which aims to provide the reader with the most accurate depiction of the conflict. The map also contains additional information about the context of the battle. Keywords: historical map, old map, battle map, map analysis, Battle of Štěrboholy
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Water on the maps of our country from 16.-17. century
Hlaváčková, Vanda ; Čábelka, Miroslav (advisor) ; Bayer, Tomáš (referee)
The goal of this bachelor's thesis is to perform a content analysis of the management of old map works and then, based on the results of the analysis, to design and create a web map application for the presentation of the results. In the beginning of the thesis, important terms related to the topic are introduced, followed by the methodology of content analysis of old maps. Individual old maps are also presented, namely Klaudyán's map of Bohemia from 1518, Criginger's map of Bohemia from 1568 and Aretin's map of Bohemia from 1619, including a brief biography of their authors. Based on the information obtained from the previous chapters, the content analysis itself was carried out. Its results are discussed in the discussion of the work. As part of the practical part, based on content analysis, a web map application was designed and created, showing the guidance of old maps in vector form over current map documents. Insights and information resulting from the analysis are also included. Keywords: old map, map analysis, Klaudyan map, Criginger map, Aretin map, ArcGIS Online
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Map of Kopicův statek and its surroundings (Bohemian Paradise, Czechia)
Peterková, Lucie ; Lysák, Jakub (advisor) ; Bayer, Tomáš (referee)
The aim of the bachelor thesis is to create a large-scale map with touristic content of the surroundings of Kopic's farm located in the village of Kacanovy in the Bohemian Paradise. The thesis is mainly focused on the representation of sandstone rocks by the contour method and artistic reliefs on them created by Vojtěch Kopic in the last century. The emphasis is on the use of data collected by drones (lidar, optical images). The existing available map documentation of the area of interest was also evaluated, with the result that the map produced exceeds all of them in quality and detail. Detailed mapping of the objects was carried out by means of a field survey using ArcGIS Field Maps. The final map, that obeys cartographic principles, was created in ArcGIS Pro software. The large-scale (1 : 670) map of the site is in the form of a paper map in A3 format. It is probably the first map showing the surroundings of the Kopic farm in such detail and at the same time documenting the created rock gallery, which is part of the monument heritage of the Kopic farm. Key words: digital cliff drawing, large-scale map, sandstone relief, lidar, drone
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Historical Atlas of the Battle of Kolin
Hrubeš, Miroslav ; Čábelka, Miroslav (advisor) ; Bayer, Tomáš (referee)
The goal of this bachelor thesis is to perform a content analysis of old maps of the Battle of Kolin and the creation of a historical about this battle. Introduction of theoretical part of thesis describes the basic concepts on the topic, followed by the metodology of content analysis of the map. The battle is also introduced. Besides the process, the events that preceded the battle and its consequences are described here too. Then, a content analysis of selected maps of the Battle of Kolin from the Map Collection of the Faculty of Science was performed. Results were in discussion part of thesis compared with each other. In the practical part of the thesis, based on the knowledge gained from the content analysis, together with the historical literature, reconstruction maps of the battle were created, which were then used to compile a historical atlas of the Batle of Kolin. It has a goal to bring the reader closer to the battle, along with the events that preceded it and the consequences of its outcome. Keywords: Battle of Kolin, map analysis, battle map, historical atlas, ArcGIS
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