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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

Разработка web-приложения решения задачи оптимизации затрат на перевозку продукции : магистерская диссертация / Web application development of a for solving the problem of optimizing the products transportation cost

Жужгов, А. И., Zhuzhgov, A. I. January 2021 (has links)
Объектом исследования является процесс транспортных перевозок. Предметом исследования выступают пункты потребления и пункты производства, автоматизация системы расчета оптимальной стоимости перевозки. Поставленные задачи: 1. Возможность ввода, корректировки и сохранения вариантов расчёта по оптимизации. 2. Отображение результатов расчета в графическом виде на пользовательской форме. Целью данной работы является создание информационного Web-приложения, который позволит рассчитывать оптимальную стоимость перевозки продукции, предоставлять пользователю результаты расчета в графическом виде. Научная новизна полученных в работе результатов заключается в применении нового метода эффективной организации и ведения специализированного алгоритмического и программного обеспечения решения задачи оптимизации затрат на перевозку продукции, ориентированного на повышение эффективности управления процессами грузоперевозок с использованием современных методов обработки информации: использование гибкой методологии разработки (Agile) и таск-трекера Atlassian JIRA для ведения проекта, взаимодействия с заказчиком во время разработки, отслеживания ошибок, визуального отображения задач и мониторинга процесса их выполнения; функциональное моделирование процессов для реализации web-приложения решения задачи оптимизации затрат на перевозку продукции на основе методологии IDEF0 и средства реализации Ramus Educational; использование методики коллективного владения программным кодом на основе сервиса (удаленного репозитория) Atlassian Bitbucket. Практическая значимость результатов заключается в том, что разработанное программное обеспечение позволит: производить расчёт оптимальной себестоимости транспортных перевозок для любого количества пунктов производства; специалистам транспортно-логистического операционного отдела сократить время на формирование отчетных документов, сократить время поиска необходимой фактической отчетной информации за счет реализации эргономичного web-интерфейса; специалистам отдела сопровождения информационных систем предоставляет условия для снижения трудозатрат на сопровождение, совершенствование и развитие системы с учетом пожеланий пользователей. Результаты работы могут быть использованы также в учебном процессе для обучения бакалавров и магистрантов по направлению «Информационные системы и технологии». / The object of the research is the process of transportation. The subject of the research is points of consumption and points of production, automation of the system for calculating the optimal cost of transportation. Assigned tasks: 1. Possibility of entering, adjusting and saving options for the calculation of optimization. 2. Displaying the calculation results in a graphical form on the user form. The purpose of this work is to create an information Web-application that will allow you to calculate the optimal cost of transportation of products, provide the user with the results of the calculation in a graphical form. The scientific novelty of the results obtained in the work lies in the application of a new method of effective organization and maintenance of specialized algorithmic and software solutions for the optimization of the cost of transportation of products, focused on improving the efficiency of management of cargo transportation processes using modern information processing methods: the use of flexible development methodology (Agile) and the Atlassian JIRA task tracker for project management, interaction with the customer during development, tracking errors, visual display of tasks and monitoring the process of their implementation; functional modeling of processes for the implementation of a web-application for solving the problem of optimizing the costs of transportation of products based on the IDEF0 methodology and Ramus Educational tools; using the method of collective ownership of the program code based on the service (remote repository) Atlassian Bitbucket. The practical significance of the results lies in the fact that the developed software will allow: to calculate the optimal cost of transportation for any number of points of production; for specialists of the transport and logistics operations department, to reduce the time for the formation of reporting documents, to reduce the time to search for the necessary actual reporting information due to the implementation of an ergonomic web interface; for specialists of the information systems support department, it provides conditions for reducing labor costs for maintaining, improving and developing the system, taking into account the wishes of users. The results of the work can also be used in the educational process for training bachelors and undergraduates in the direction "Information systems and technologies".
82

Modulární systém s jednočipovým mikroprocesorem Atmel AVR pro měření při hrách v přírodě / Modular system with single-chip Atmel AVR microprocessor for measuring at outdoor competitions

KROUPA, Bohumil January 2017 (has links)
This diploma thesis deals with the design, construction and programming of universal modular system of timekeeping for children´s outdoor sports games. The basis of this system are single-chip AVR microcontrollers Atmel ATmega 32 and ATmega 328. Data transmission between the modules is realized by a wireless serial port HC-12th. The system is applicable to multiple types of competitions with different types of sensors for time measuring, and it is independent of the continuous supply of electricity.
83

Využití ICT při analýze kapitálových trhů / Using of Information and Communication Technologies in the course of analysis of capital markets

Polsemov, Anton January 2010 (has links)
This graduation thesis is exploring using of Information and Communication Technologies in the course of analysis of capital markets. The basic financial theory is described at the begging of the thesis. After this we investigate information dilemmas. Expansion of information science allowed modern stock exchanges to change their traditional trading model to electronically trading model, which is much cheaper and faster. Stock exchange trading systems, clearing centers, depositors of securities and trading platforms are described in this thesis. These technologies allow us to automate a process of trading. Nowadays the modern stock exchange is a provider of high-quality IT services. In addition, IT offers a number of tools for analysis of capital markets. These tools are applications for technical and fundamental analyses. Stock screeners allowed us to filter a big set of securities. It is the most usable analysis technology. In the last section of the thesis the technical stock screener which allowed identifying market opportunities was created. We used Microsoft Visual Studio 2008 and C# the programming language. We found a volume indicator which allowed us to achieve above-average gain 5% during the analysis of the big set of market data.
84

Datový koncentrátor / Data concentrator

Dvorský, Petr January 2021 (has links)
The topic of this thesis is the design and realization of a modular Data concentrator for various types of measurements in diverse conditions. The device conception, basic principles, design and functionality are described herein. Also, the lightweight protocol design for radio communication, standardized XML format for data storage and cloud usage are described. The electrical design of the device as well as the design of the printed circuit board was made using the Eagle Autodesk electronic design automation software (Eagle Autodesk EDA). The control software written in C/C++ for a target microcontroller (ESP32-WROOM-32) is based on a FreeRTOS platform and ESP-IDF framework. An IDE for managing this software is Visual Studio Code with PlatformIO extension. Selected and used Cloud Platform is ThingSpeak from Mathworks, which uses certain components from Matlab platform.
85

Univerzální mobilní databázový konektor v prostředí Windows Mobile / Universal Windows Mobile Database Connector

Pohořelský, Roman Unknown Date (has links)
The subject of this thesis is communication process between a mobile device and a server. The work is concerned with development of application in Windows Mobile in the light of technical limitation. The thesis also deals with the development of application for universal mobile database connector which then enables transparent working with information, obtained from database placed on server, on the mobile device.
86

Využití PDA pro distribuci informací v rámci uzavřených sítí / Usage of PDA for Distribution of Information in Closed Net

Ryšánek, Vojtěch Unknown Date (has links)
The task of this project is to build application for managing of multimedia data in enclosed wireless networks and to present this data to the user. In model case it can be for example city guide - on position given by GPS are presented information about surrounding scene. Application must be capable of downloading data into Pocket PC - PDA and present them to the user as user friendly application.
87

PC aplikace pro návrh animačních scénářů pro animované funkce světlometů. / PC application design animation scripts for animated features headlamps / tail lamps.

Kalina, Michal January 2017 (has links)
This thesis deals with design and creation of user-friendly computer application, which is in the simple and intuitive way capable of creating animation scripts for animated features of headlamps and tail lamps used in automotive industry. Part of this solution is visualization of these scripts using miniature computer Raspberry PI and suitable diplay device.
88

Programová podpora definování projektu s využitím LFM (Logical Frame Method) / Software Support for Project Definition with Using of Logical Frame Method

Viktorin, Martin January 2008 (has links)
The purpose of this work is to design and implement software support for Project Definition of LFM (Logical Frame Method). The first part is about project management and about necessity to use it for solving projects. There is description of phases of project and detailed description of logical frame method. In the second part there is system requirements analysis, description of the application via UML and implementation of application which was created in development environment Microsoft Visual Studio 2005 in C# language. There is a short summary, possible extensions and comparing with existing applications in the end of the work.
89

Detekce pohybujících se objektů ve video sekvenci / Motion Detection in Video Sequences

Jelínek, Tomáš Unknown Date (has links)
This thesis is dedicated to techniques for motion detection in video sequences. There is summary of several possible approaches to solve this matter in theoretical and practical point of view. Principles of motion detection based on difference between frames are discussed in details. Great attention is made for image description by new method Local Binary Patterns which allows creating of incredibly fast and accurate motion detector. Vital part of this thesis is application for monitoring and testing motion algorithms on video sequences in different environments. Results of measuring enables to determine best approaches for concrete place and reader might find it useful in case of designing his own motion detectors.
90

Zátěžové testování webových aplikací / Load testing of web applications

Jáchym, Jakub January 2011 (has links)
This thesis deals with a load testing of web applications. The text is introduced with a definition of the load testing, reasons for its execution and a description of its types. Recommended procedures are provided for preparation, execution and evaluation of the testing. Several commercial and open-source load testing tools are described. Cloud testing -- the contemporary phenomenon -- is also included. The entire process of load testing depicted in this text is demonstrated on a selected application. A following chapter briefly deals with a profiling of web applications. It, again, covers its definition and its purpose, accompanied with a practical example. The aim of this thesis is to introduce the reader to the world of load testing, which is primarily accomplished by describing an example, which provides an in-depth explanation for every step necessary in order to perform the web application testing successfully.

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