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Webový nástroj pro prohlížení a správu geografických a obrazových dat
Filas, Miroslav ; Klíma, Ondřej (referee) ; Musil, Petr (advisor)
The goal of this Bachelor's thesis was to design and implement an interactive web application used for previewing and managing geographical and image data. The key part of the solution is displaying geographical elements in map and image views, as well as implementation of optimization techniques of predictive loading. As a result, an app was developed with the client side implemented in the Vue.js framework, and the server side implemented with the FastAPI library and the MongoDB database.
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Locus Map Extension for Communication between Units on the Battlefield
Bukas, Jozef Michal ; Rychlý, Marek (referee) ; Hranický, Radek (advisor)
Existuje mnoho systémov riadenia bojiska, ale nie sú dostupné pre širokú verejnosť. Mnohé používateľské základne by však takýto systém mohli využiť. Napríklad nadšenci milsimu, záchranné služby, prípadne poľovníci počas organizovaných poľovačiek. Cieľom tejto bakalárskej práce je vytvoriť open-source rozšírenie systému riadenia bojiska pre aplikáciu Locus Map. Samotný klient bol implementovaný ako Android aplikácia ktorá využíva Locus API na integráciu do aplikácie Locus Map ktorá dopĺňa klienta mapou a funkciamy s ňou spojenými. Samotný system používa architektúru klient-server kde komnukácia medzi serverom a klientom používa protokol WebSocket pre skoro okamžitú propagáciu dát zo serveru ku klientom. Nakoniec bol tento systém otestovaný priamo v akcií napríklad na dvoj-dňovej airsoftovej akcií.
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Location of node real position on the Internet
Kopeček, Tomáš ; Müller, Jakub (referee) ; Komosný, Dan (advisor)
In this thesis I focus on finding the position of computers on the Internet. This need for locating computers originated in the last several years through the creation of overlay networks. For this activity there are many algorithms. This paper describes the King method that estimated the distance between communicating stations by using the domain name system. The aim of this work is to verify the accuracy of the King method in experimental PlanetLab network. This network provides access for more than 1000 stations worldwide.
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Distance measurement between nodes in IP networks
Šimák, Jan ; Novotný, Vít (referee) ; Komosný, Dan (advisor)
This thesis deals with delay prediction issue between nodes on the Internet. Accurate delay prediction helps with choosing of the nearest internet neighbor and contributes to effective usage of network sources. Unnecessary network load is decreased due to algorithms of delay prediction (no need for many latency measuring). The thesis focuses theoretically on the three main algorithms using coordinate systems - GNP, Vivaldi, Lighthouses. Last one is at the same time the main subject of the thesis too. Algorithm Lighthouses is explored in detail theoretically and in practise too. In order to verify the accurate of delay prediction of Lighthouses algorithm the simulation application was developed. The application is able to compute node coordinates of synthetic network using Lighthouses algorithm. Description of simulation application and evaluation of simalution results are part of practice part of this thesis.
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Hough Transform for Line Detection
Leikep, Bořek ; Beran, Vítězslav (referee) ; Španěl, Michal (advisor)
This paper is describing use of the Hough Transform for line detection. It also contains theoretical description of circle detection and detection of more complex subjects. The goal of this work is to evaluate implementation of line detection in C# on Microsoft .NET platform mostly from a time consumption point of view. The paper contains description of implementation of the application Detektor which is part of this work.
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Tensors and their geometrical and mechanical applications
Kunz, Daniel ; Kureš, Miroslav (referee) ; Tomáš, Jiří (advisor)
In this thesis I describe construction of tensor algebra and its following usage of this magnificent structure for description of curved surfaces. This structure can be used in geometry or for example in mechanic. The thesis is focused on clear construction and if it is possible than to sustain visual aspect of current problem. Main task of this thesis was got the feel of tensor algebra and its construction and then use it on tasks in physic and mechanic.
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Integral Transformations Using Vector Operators
Joch, Lukáš ; Štarha, Pavel (referee) ; Hoderová, Jana (advisor)
This Bachelor`s thesis is devoled to the vector operotrs. The operators plays the big role in the mathematical notation of different physical processes. The main aim od this paper is to show various vector operators and their properties. At the end are the integral theorems presented, concretely Gauss-Ostrogradsky theorem, Green`s theorem and Stokes`s theorem.
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Systémy měření rozměrů a tolerancí v technické praxi
Hlaváček, Martin
The presented bachelor thesis researches the area of length measurement in engineering practice. It describes the possibilities of measuring length dimensions in practice using modern measuring systems. First, basic concepts in engineering metrology, measuring procedures and an introduction to basic length measuring instruments are defined. This is followed by an introduction to more advanced, more accurate measurement systems, namely measurement using pneumatic, electronic and optoelectronic gauges. The work mainly focuses on measurement using coordinate measuring machines in engineering practice. It also deals with the measurement of surface profile, especially the mean arithmetic roughness Ra. The thesis concludes with a discussion of modern measuring methods and outlines the shift in the use of coordinate measuring machines in engineering practice and anticipated future developments.
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