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Tools for creating cross-platform applications
Smíšek, Martin ; Burget, Radim (referee) ; Lattenberg, Ivo (advisor)
The goal of the thesis is to analyse the Xamarin.Forms framework and implementing an application based on it. Visual Studio was used as an development environment. External libraries Skia.Sharp, Prism, Acr.UserDialogs, sqlite-net-pcl and rda.SocketsForPCL were used. More than 90% of the application code is shared among all platforms. The application is multilingual and able to keep persistent data. Supported operation systems are Android and Windows 10 covering mobile and desktop devices. The main benefit of the thesis is clarification of the Xamarin.Forms framework principles demonstrated by developed application.
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Terminal for Meal Reservation
Kršák, Martin ; Burget, Radek (referee) ; Křivka, Zbyněk (advisor)
The goal was to create an application for ordering food in the canteen. The theoretical part describes UWP and WPF technology, MVVM design pattern and PRISM framework, which are used in the work. For this work was detailed preparation and use of technology UWP. The work also includes implementation part, application design, analysis, process of creating the application and testing.
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Learnable Evolution Model for Optimization (LEM)
Weiss, Martin ; Vašíček, Zdeněk (referee) ; Schwarz, Josef (advisor)
Numerical optimization of multimodal or otherwise nontrivial functions has stayed around the peak of the interest of many researchers for a long time. One of the promising methods that appeared is the hybrid approach of the Learnable Evolution Model that combines the well-established ways of artificial intelligence and machine learning with recently popular and efective methods of evolutionary programming. In this work, the method itself was reviewed with respect to what has been already implemented and tested and several possible new implementations of the method were proposed and some of them consequently implemented. The resulting program was then tested against a set of chosen nontrivial real-valued functions and its results were compared to those achieved with EDA algorithms.
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Development of Application for Mutliple Mobile Platforms
Seidl, Viktor ; Charvát, Lucie (referee) ; Křivka, Zbyněk (advisor)
In general, there are several platforms for mobile application development. This bachelor thesis is also related to the development of applications for platforms such as Android, iOS and Windows Phone. Xamarin technology is a suitable tool for unifying all three platforms. Xamarin belongs to the technology of .NET framework and it is based on the open-source Mono project. With this technology, an application called Mobilní Objednávání Kredit 2 was created for the bachelor thesis. The application serves for ordering meals in the Kredit system from ANETE spol. s r.o. For the purpose of this work, the application was improved for the Android platform and then compared to the available version of the application developed in the Java programming language. The application was successfully programmed for Android and iOS platforms and then uploaded to the appropriate stores on the platforms where the applications are offered to users.
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Optical spectrometer designing
Dohnal, Marek ; Křivák, Petr (referee) ; Hudcová, Lucie (advisor)
This project focuses the problems of projection and design of optical instruments being instrumental to determination of elements in various material compounds. There are described here the structures of fundamental optical instruments and their possible variants, one of which has been chosen and further entered into details. The work specifically refers to an optical spectrometer, which by its nature, ranges the bands both of visible and near-infrared radiation. The work presents basic principles of particular parts, which the existent instrument can consist of, the advantages and disadvantages brought by the single parts. For specifically proposed configuration, intentionally set in such a way it uses state-of-the art measurement methods obtaining the best possible measurement results, the work analyzes in details the method of operation and solves numerically the theoretical assumptions for correct operation of the spectrometer. A constituent of the project is an experimental measurement testifying, with certain errors, to the theoretical solutions. The measurement errors that could result from chosen arrangement and chosen measurement method are numerically expressed in a separate sub-chapter. Further various calibration methods are mentioned, based on which the calibration method used during the experimental measurement was selected. The last part of project is focused on circumferential design of the optical spectrometer, where series of suitable circumferential elements was scrutinized. For basic elements there are presented their parameters and possible troubles related to the implementation. Furthermore the realisation of project was carried out and the spectrometer was assembled with the parts available in laboratory. The results were elaborated with a computer programme created specially for this application and then compared to a professional spectrometer.
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Understanding of formulas for areas and volumes of geometric figures in the history of mathematics and in pupils
Tavačová, Adela ; Kvasz, Ladislav (advisor) ; Vondrová, Naďa (referee)
Title: Understanding Area and Volume Formulae of Geometric Figures in the History of Mathematics and by Pupils Author: Bc. Adela Tavačová Supervisor: prof. RNDr. Ladislav Kvasz, DSc. The aim of this thesis is to describe the nature and possible causes of problematic areas in pupils' understanding of area and volume of geometric shapes and solids and treat this issue from the point of view of its ontogeny and phylogeny. Modern theories of gradual formation of the concepts of area and volume in pupils' minds will be characterized, together with the historical development of these concepts (from ancient Egypt and Greece to modern day). Complex analysis of the current Mathematics course books for primary and lower-secondary level is offered in the second part of the thesis. The analysis is based on the criteria following from the study of academic literature and on the historic research in this area. The aim of the analysis is to describe the way in which the course books treat geometric formulae and to what extent they respect their gradual development. In the final discussion, general aspects leading from the analysis will be summarized and offered as possible inspiration for pupils, teachers and future teachers of Mathematics. Key Words: formula, area, volume, algebraic language, hypothetical...
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Intersection of solids
Otrubová, Anna ; Hromadová, Jana (advisor) ; Šarounová, Alena (referee)
The four chapters of this diploma thesis introduce a survey of the basic intersection types of solids, the focus being placed on the intersection of two pyramid and prisma solids, acting as a counterweight to most textbooks' interest in intersection of curved surfaces. The first chapter provides a detailed, wide-ranging insight into the issue of the solid and line intersection. The conclusion part of the thesis provides the reader with a brief commentary on the used literature. The work is supplemented with figures and example solutions. In the appendix part are found pre-drawn assignments. The enclosed CD contains complementary materials such as step by step solutions and 3D models created in the GeoGebra software along with drawn problems found especially in upper secondary school geometry textbooks and curriculum.
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Worksheets for teaching Geometry in the 7th grade of elementary school
NĚMCOVÁ, Věra
Bachelor work is composed from worksheets, which are divided into five main themes: consistency, center symmetry, quadrilateral, triangle and trapezoid and prism. Each chapter is subdivided by sub-topics. Each sub-topics contains a theoretical worksheet, a exercise worksheet and test. At the end of each chapter is included a summary exercise worksheet and summary test of the themes.
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Development of Application for Mutliple Mobile Platforms
Seidl, Viktor ; Charvát, Lucie (referee) ; Křivka, Zbyněk (advisor)
In general, there are several platforms for mobile application development. This bachelor thesis is also related to the development of applications for platforms such as Android, iOS and Windows Phone. Xamarin technology is a suitable tool for unifying all three platforms. Xamarin belongs to the technology of .NET framework and it is based on the open-source Mono project. With this technology, an application called Mobilní Objednávání Kredit 2 was created for the bachelor thesis. The application serves for ordering meals in the Kredit system from ANETE spol. s r.o. For the purpose of this work, the application was improved for the Android platform and then compared to the available version of the application developed in the Java programming language. The application was successfully programmed for Android and iOS platforms and then uploaded to the appropriate stores on the platforms where the applications are offered to users.
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