The goal of this thesis is to introduce the finite difference method (FDM) adjusted for usage in modeling of sound propagation, and other approaches that are used together with this method. These approaches include selective filtering and time integration using the Runge-Kutta method, which has low computer memory requirements. An important topic in modeling sound propagation are boundary conditions. The thesis examines and verifies several types of boundary conditions. Included in the thesis are solutions to example problems implemented in Matlab.

The aim of this master's thesis was to design and construct complete telemetry system for the student formula Dragon IV constructed for international Formula Student competition. At first, the work deals with the measurement of the physical quantities, telemetry system and automotive sensors of the formula, their mutual communication and communication with the CAN bus. It also describes the procedure of hardware design including choosing right inertial sensors and a GPS module and their using in telemetry system. The work contains materials for production of two-layer printed circuit board extending the microcomputer BeagleBone Black on the inertial sensors and the GPS module. The bigger part of the telemetry system is the firmware for hardware and software for the computer user. Both written in programming language C++ and C# are included in this work as well. This user application serves for wireless receiving data from the hardware and their showing and logging. In addition this user application can be used for wireless hardware configuration. The final product is the complete telemetry system and it is suitable for selling to end customer.

The subject of this master's thesis was to get familiar with a robot developed at the Department of Intelligent Systems of FIT VUT Brno. The goal of this work was to design and then implement hardware and software improvements of the robot so it could be capable of telepresence exploration of a narrow cave using remote control, including autonomous return back to the entrance. Also suggest possible extensions for a further improvement of the robot.

This master’s thesis deals with communication system design via the NFC and Wi-Fi interface. The thesis has two basic goals. The first goal is to create a device that is capable of storing of data and its subsequent transfer via the NFC interface. The second aim is to utilize this device for measuring various physical variables. The IoT technology is employed to fulfill the aforementioned goal. IoT technology is capable of visualizing data in real time and make them accessible via the Internet. The result of this work is an universal device, that contains the most popular communication interfaces, such as I2C, SPI and that is capable of processing measurement data from digital, analogue, and wireless sensors.

The theme of this thesis is the design of peripheral devices of a smart home SmartFlat and the design of communication interface for this system. Designed units are the humidity and temperature measuring unit, the unit of security and the smart socket unit for remote control, power measurement and power control. All units are designed for wired communicaton and also for wireless communication with control unit.

In this project, two tests were performed. On the first test, Mininet-WiFi was used to simulate a Software Defined Network to demonstrate Mininet-WiFi’ s ability to be used as the Software Defined Network emulator which can also be integrated to the existing network using a Network Virtualized Function (NVF). A typical organization’s computer network was simulated which consisted of a website hosted on the LAMP (Linux, Apache, MySQL, PHP) virtual machine, and an F5 application delivery controller (ADC) which provided load balancing of requests sent to the web applications. A website page request was sent from the virtual stations inside Mininet-WiFi. The request was received by the application delivery controller, which then used round robin technique to send the request to one of the web servers on the LAMP virtual machine. The web server then returned the requested website to the requesting virtual stations using the simulated virtual network. The significance of these results is that it presents Mininet-WiFi as an emulator, which can be integrated into a real programmable networking environment offering a portable, cost effective and easily deployable testing network, which can be run on a single computer. These results are also beneficial to modern network deployments as the live network devices can also communicate with the testing environment for the data center, cloud and mobile provides. On the second test, a Software Defined Network was created in Mininet using python script. An external interface was added to enable communication with the network outside of Mininet. The amazon web services elastic computing cloud was used to host an OpenDaylight controller. This controller is used as a control plane device for the virtual switch within Mininet. In order to test the network, a webserver hosted on the Emulated Virtual Environment – Next Generation (EVENG) software is connected to Mininet. EVE-NG is the Emulated Virtual Environment for networking. It provides tools to be able to model virtual devices and interconnect them with other virtual or physical devices. The OpenDaylight controller was able to create the flows to facilitate communication between the hosts in Mininet and the webserver in the real-life network. / Electrical and Mining Engineering

This diploma thesis on Commented Translation of Joël Casséus' Crépuscules consists of translation of the first three chapters of the Quebec novel Crépuscules into the Czech language and subsequent expert commentary. This commentary focuses on the analysis of the novel genre that balances science fiction and modern myth, as well as the Christiane Nord analysis of the original text through which it explores external factors such as author, reader, intention, text function or its motive and intra-text factors such as theme and content, composition, nonverbal components, lexicon, syntax, and suprasegmental phenomena. Subsequently, in the commentary, we deal with translation problems, their solutions and applied translation procedures such as transposition, modification, compensation, generalization or specification.

Real estate companies are capital intense and bank loans represent the most common source of funding. However, the years following the latest financial crisis resulted in difficult terms and expensive bank loans, which cleared a path for alternative sources of funding. Small and me-dium-sized real estate companies displayed a particular interest in corporate bonds and ever since then the real estate sector have been overrepresented on the Swedish corporate bond mar-ket. Despite the growth during the past years, the Swedish market still appears to be underde-veloped compared to other countries. However, several trends are now indicating that High Yield is on the rise. New regulations that are currently being implemented will increase the costs for banks further and consequently make bank loans even more expensive. Simultane-ously, the current low interest-rate environment and volatile stock markets are increasing de-mand for High Yield alternatives among retail and institutional investors. This study investi-gates the High Yield market for small and medium-sized real estate companies and is built upon eleven interviews with professionals. It concludes that the market is underdeveloped because there has been no previous demand for it. Swedish banks and companies have traditionally had a synergetic relationship while investors relied on saving accounts and equities. The situation today is different; investors are demanding High Yield investments and the segment will most probably increase in the future. Real estate companies are positive to bonds and wish to increase the current ratio of their debt portfolio. There are however several barriers for continued growth, such as lack of knowledge, transparency, liquidity as well as fair pricing in the market. In the current state, corporate bond investments are suitable only for professional investors. The ex-emption is High Net Worth Individuals, who buy and hold, which are particularly suited for smaller corporate bonds. / Fastighetsföretag bedriver kapitalintensiv verksamhet och den vanligaste finansieringsformen för svenska fastighetsföretag är idag banklån. Efter den senaste finanskrisen har dock bankut-låningen blivit mer restriktiv vilket särskilt har drabbat mindre företag. Till följd av detta har alternativa finansieringsformer blivit allt vanligare där företagsobligationer blivit särskilt in-tressanta för små och medelstora fastighetsföretag. Sedan finanskrisen har specifikt fastighets-företagen varit överrepresenterade på den svenska företagsobligationsmarknaden. Faktum är ändock att företagsobligationsmarknaden i Sverige, trots tillväxt de senaste åren, framstår som underutvecklad i jämförelse med andra länder. Flertalet trender pekar emellertid på att den kom-mer att fortsätta blomma ut. För närvarande implementeras nya regelverk som ökar kostnaderna för bankerna och potentiellt kommer att leda till större restriktioner och dyrare banklån. Vidare bidrar dagens låga ränteläge i kombination med volatila aktiemarknader till att efterfrågan på företagsobligationer bland investerare, privata såväl som institutionella, ökar. Studien undersö-ker företagsobligationsmarknaden inom High Yield segmentet för små och medelstora fastig-hetsföretag och bygger på elva intervjuer med yrkesverksamma. Det konkluderas att marknaden är underutvecklad då den ej har efterfrågats tidigare. De svenska bankerna och fastighetsföre-tagen har sedan länge en symbiotisk relation samtidigt som investerare har förlitat sig på spar-konton och aktier. Idag är situationen annorlunda där fler investerare efterfrågar High Yield produkter. Fastighetsföretagen är positiva till obligationer och önskar öka nuvarande andel i sina skuldportföljer. Det finns dock barriärer för den fortsatta tillväxten på marknaden, där-ibland brist på kunskap, transparens och likviditet samt ifrågasatt prissättning. Direktinveste-ringar i företagsobligationer idag lämpar sig därför för professionella investerare. Undantaget är kapitalstarka privatpersoner som ämnar att hålla instrumentet till förfall vilka lämpar sig sär-skilt bra som investerare i mindre företagsobligationer.

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The purpose of this thesis is to examine the filmography of Korean filmmaker Bong Joon-ho [Pong Chun-ho], and to provide a limited textual analysis of each film divided across two categories: the “explicitly ecological” and “implicitly ecological”. The intent is to, by viewing all of Bong’s films leading up to his critical and commercial success Parasite, argue that Parasite is as much an environmental film as it is critical of neoliberalism and globalization, both of which are common readings of not only Parasite, but all of Bong’s work.The findings are that while Parasite avoids overt and exaggerated displays of eco-destruction visible in his Sci-fi films, the film still displays a conscious environmental awareness. The rainstorm featured in the second act of the film can be viewed not only through a local lens as an example of the dichotomy between wealthy and poor families in South Korea as it pertains to environmental crises, but as a microcosm of how climate change stands to impact the financially disenfranchised across the globe as climate shifts continue to grow. / Syftet med denna uppsats är att undersöka den koreanska regissören Bong Joon-hos filmografi och genom en begränsad analys av varje enstaka film, uppdelade i kategorierna ”explicit ekologiska” och ”implicit ekologiska” filmer. Avsikten är att genom en genomgång av alla Bongs filmer upp till publik och kritikersuccén Parasit argumentera för att Parasit är lika mycket en ekologisk film som den är en kritik av globalisering och neoliberalism, uppfattningar som förekommer ofta när det Bongs filmer diskuteras.Slutsatsen är att även om Parasit undviker lika storskaliga och överdrivna exempel av ekologisk förstörelse som i hans science-fictionfilmer så visar filmen fortfarande upp en ekologisk medvetenhet. Regnstormen som förekommer i filmens andra akt kan ses inte bara som ett exempel på skillnaden på hur rika och fattiga familjer i Sydkorea hanterar ekologiska kriser, men kan även tolkas som ett mikrokosm av hur klimatförändringar kommer påverka de finansiellt utsatta världen över allteftersom de förvärras.