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Measurement of mechanical quantities with the support of CCD cameras
Marek, Petr ; Richter, Miloslav (referee) ; Havlíková, Marie (advisor)
This master’s work deals with types of digital cameras used in industry. Furthermore, there are mentioned application areas of cameras in the automotive industry. There was created searches industrial cameras on the market. In the next part is described hardware interconnection of Basler acA 1300-60gc camera and measuring platform cDAQ 9178. Part of this work is to create a system for synchronization of camera and measured data. In the last part is developed program for image processing and determine the angle of rotation of the steering wheel.
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Mathematical Model of motor vehicle driving gear
Marek, Petr ; Laurinec, Marián (referee) ; Porteš, Petr (advisor)
The subject of my master’s thesis is creating a mathematical model of motor vehicle driving gear using the software programs MATLAB / Simulink. The results are presented via graphs of the data gained from the simulation of a car driving on a determined track. The parameters used in the model come from a specific file and they can be changed anytime in order to correspond with the particular vehicle.
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Wireless Control of Electronic Devices Using Mobile/Embedded Device Using WiFi
Marek, Petr ; Materna, Zdeněk (referee) ; Zemčík, Pavel (advisor)
The aim of this bachelor thesis was to design and implement an automated home system using Wi-Fi. The whole system was built on the Raspberry Pi and ESP8266 platforms, CoAP was chosen as the communication protocol. The resulting solution works in the local network and also over the Internet. It includes the use of several types of sensors and the ability to control the outputs of the ESP8266 modules. The system supports simple automation based on values of sensors and set timers.
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The Death Pit and the Glowing Swamp: A Permeation
Smutný, Jan ; Marek, Petr (referee) ; Cenek, Filip (advisor)
The work is connecting well-known symbols of alchemy and various esoteric traditions and giving them visual and narrative form. There is deconstruction and glorification of this type of philosophy in the same time. The characters of the story are symbolizing the german and slavic archetypes. Their voyage from the pit of death to the glowing swamp and vice versa is representing the ageless story of life and death, creation and destruction, body and soul, light and darkness. All the symbols are used in the ironic and serious way in the same time.
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Crank mechanism of in-line four-cylinder spark ignition engine
Marek, Petr ; Rauscher, Jaroslav (referee) ; Píštěk, Václav (advisor)
Objective of this bachelor’s thesis is for given geometric, thermodynamic and operation parameters cylindrical unit of in-line four-cylinder spark ignition engine perform calculation of thermodynamic cycle, project basic proportion of piston group and for given operation modes perform strength check of connecting-rod eye. In the introduction is described ordinary use of spark ignition engines, several details of history of their evolution and present most widly used construction. Major text of bachelor’s thesis attend to four main chapters: description of thermodynamic cycle, calculation of forces reacting to piston, strength calculation and check of piston pin and of connecting-rod eye. Supplement consists of accomplishment of these calculations and a few of graphs. In the conclusion is evaluation of performed calculations and there are mentioned technological directions of present evolution of gas-engine.
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Android Application for Git with git-lfs and git-annex Support
Marek, Petr ; Burget, Radek (referee) ; Rychlý, Marek (advisor)
This thesis aims to design and develop an Android application implementing Git and its extensions Git LFS and Git Annex. The target audience consists mainly of developers looking for an effective way to work with Git and large files on this platform. The user interface is therefore designed to provide a transparent environment which makes it effective in solving Git related issues.
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The role of non-Gaussian entanglement of continuous variable quantum states in quatum technologies
Matulík, Michal ; Marek, Petr (advisor) ; Cejnar, Pavel (referee)
We present an effort to find a measure of non-Gaussianity of non-Gaussian states. We compute the difference between the logarithmic negativities of a non-Gaussian state and its Gaussified form as a non-Gaussian entanglement resource. We use the latter to assess the resource content of non-Gaussianity of experimentally relevant state - two- mode squeezed vacuum with a subtracted photon. We also used symplectic analysis to discard the Gaussian entanglement. Therefore the measure is reduced to the logarithmic negativity of a non-Gaussian state only. We compare the measure with the Wigner distribution and its negativity and discuss the results. 1
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