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Interactive Comparison of Train Connections
Uhlíř, Jan ; Holkovič, Martin (referee) ; Hynek, Jiří (advisor)
This bachelor's thesis is concerned by question of interactive comparison of train connections with graphic timetable. The first step was to analyze existing applications. Subsequently, an analysis of the available technologies for creating custom diagrams and database systems was performed. The product of this thesis is a web application which purpose is a graphic representation of traffic on the track in the form of an interactive graphic element. The displayed data can be filtered according to user's configuration.
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Modelling on Historical Data
Mikan, Martin ; Vídeňský, František (referee) ; Zbořil, František (advisor)
This bachelor thesis focuses on design and implementation of a GUI application, which is supposed to present available data from archival materials, assign roles to the mentioned data and generate a certain social model using those data. The first step was analysing already existing applications and available technologies for developping the application. The product of this thesis is a GUI application created for desktop systems which allows selection of a person from a table, assigning roles to these people and generating a family tree or a gender breakdown model using the people mentioned above.
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Aerospace - Flight Data Vizualization
Morávek, Martin ; Bartoň, Radek (referee) ; Chudý, Peter (advisor)
This thesis deals with the flight data visualization phenomena for a modern airplane cockpit. It describes the analog flight instruments and the modern `glass cockpit' displays. A signifficant part is dedicated to the design and implementation of the flight display layout for the Zlin Z-142, using flight simulator extracted data. The application was designed considerating a clear and readable form of the displayed data. Different versions are being discussed, including the final version in terms of clarity and readability of provided indicators.
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Visualization of multidimensional data using web technologies
Burian, Vojtěch ; Galáž, Zoltán (referee) ; Mžourek, Zdeněk (advisor)
Scope of this work is the problematic of data visualization. Data visualization is a useful tool to present and gather new information and thus get to better decisions. In theoretical part, data analysis topics are dealt with. Then specific types of graphs are listed and explained, and in next part problems with graph creation are pinpointed. Basics of graphic and web design are also mentioned. Practical part is focused on visualization of data of processed results of speech analysis, gathered from patients with Parkinson disease. Because majority of people in medical industry do not have, or is not able to work with specialized software (such as Matlab), outputs in HTML table and SVG format were created based on Python programming language. Both these parts are accommodated into webpage, which can be easily opened in web browser installed in most of computers regardless of operation system used.
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Integration, Visualization, and Mining from Data of World Countries
Dušek, Vladimír ; Rychlý, Marek (referee) ; Bartík, Vladimír (advisor)
This thesis explores the utilization of open data about countries around the world, particularly data in the areas of progress and quality of life. The goal was to design and implement a web application to present this data and further use the data for data mining. The integration and processing of data from open data sources were accomplished using the Apache Airflow platform. The Python framework FastAPI was used to create the API and the JavaScript library ReactJS was used to implement the web application. In the application, the indicators are categorized. Each of them can be displayed for different groups of countries, for different time periods, and in several visualizations. From the domain of data mining, clustering of countries based on a group of indicators and prediction of future development of selected indicators using regression analysis was performed. The final application is available at jakjsmenatom.cz.
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Brain Signals Visualization
Ševčík, Ivan ; Drahanský, Martin (referee) ; Košík, Michal (advisor)
EEG je neinvazivní metoda pro měření mozkové aktivity, která poskytuje důležitý náhled do činnosti lidského mozku. Tato práce prezentuje aplikaci, která slouží jako vizuálni nástroj pro analýzu EEG dat. Koncept aplikace je založen na jiných existujících řešeních, které byly v rámci práce analyzovány. Aplikace kombinuje prohlížeč signálů ve formě vícenásobného čárového grafu s 2D a 3D vizualizacemi užitečnými pro rozpoznání specifické mozkové aktivity. Součásti aplikace je i sada metod pro zpracování signálu. Závěr práce je věnován shrnutí dosažených výsledků a plánů pro další vývoj aplikace.
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Mathematical methods of morphology modelling of coniferous trees
Janoutová, Růžena ; Štarha, Pavel (referee) ; Martišek, Dalibor (advisor)
The thesis was focused on creation of a coniferous tree by nondestructive method allowing description of structure of adult spruce trees. After processing provided data we created a model of L-system which creates a tree branch. Thereafter, a Python script generated parameters which were required for the creation of the model of the tree in graphical software Blender. Model of coniferous tree was sucesfully generated. Its memory requirements are high but for our purposes this is not an essential problem.
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Business Intelligence as a Tool for Data Analysis
Slaninková, Michaela ; Novák, Lukáš (referee) ; Dydowicz, Petr (advisor)
The diploma thesis focuses on the usage of Business Intelligence for the analysis of the provided employee data. It describes the process of creating dashboards in the chosen Business Intelligence tools, compares them based on the defined criteria and chooses the most suitable tool. The diploma thesis also contains a description of an implementation process of the created solution and an economic evaluation including costs and benefits.
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Proposal of Management Reporting and Data Visualization
Melzrová, Anežka ; Klusák, Aleš (referee) ; Kříž, Jiří (advisor)
The aim of this bachelor thesis is to evaluate the financial situation of the company fyftstore s.r.o., which deals with retail. Based on the results of this analysis, propose an optimization solution, which will be designed on the basis of information obtained by analyzing data acquired from historical records of the company. Selected economic indicators of financial analysis will be used to evaluate the financial situation, financial analysis will be processed using user-defined functions for MS Excel. The data will be processed, cleaned and linked in MS Excel and Power Pivot add-on, then visualized in Power BI.
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