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Demonstration Examples for Pynq Z2 System on Chip Platfrom
Polášek, Patrik ; Mrázek, Vojtěch (referee) ; Kekely, Lukáš (advisor)
The thesis deals with the Pynq Z2 with SoC containing FPGA programmable logic connected to ARM processor. The main goal is to create a set of sample applications that use the peripherals available on the development board and perform critical computations on the FPGA. These applications take the form of a template dividing the functionality into a part communicating with the peripherals and another part implementing the actual computation algorithm. Specific algorithms were chosen from the areas of text search (Knuth-Morris-Pratt algorithm), image filtering (image color change and smoothing convolution mask), audio signal filtering (low pass), and internet packet classification (decision tree). The algorithms can be replaced with custom ones, while the surrounding interface for communication with the periphery is preserved. In addition to the implementation itself, an interactive Jupyter Notebook document is provided for each application with accompanying material to facilitate understanding of the subject matter.
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Design of testing rig for static and cyclic stress by pressure
Gerák, Jakub ; Polášek, Přemysl (referee) ; Škopán, Miroslav (advisor)
This diploma thesis describes the design of equipment for static and cyclic loading of coolers by pressure. The aim is to first identify the necessary parameters from the tested coolers. Then, based on the obtained data, design the hydraulic circuit, including the parameters of individual components and motors, followed by the design the control logic, which is required for designing the control system.
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UGE - Import/Export
Kádek, Tibor ; Polášek, Petr (referee) ; Smrčka, Aleš (advisor)
This thesis deals with creating graphs in application UGE (Universal graphic editor) and facilities it offers for plugins programmers. Goal of the thesis is to design UGML (UGE Graph Markup Language) data format, implement plugin for importing/exporting graph, implement SVG graphic format export and export into several bitmap formats. Thesis extends particular parts of application, especially API (application program interface) and manipulating graphical representation of objects.
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Anti-Malware Screensaver
Rebenda, Ivo ; Polášek, Petr (referee) ; Peringer, Petr (advisor)
The aim of this thesis is creating anti-malware screen saver and move hardware demanding anti-malware scanning, on time when the user doesn't work with computer. Application programming interface is AVG API, programming language C++. Target operating system is Microsoft Windows.
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Simulator of Railway Interlocking
Hovorka, Bedřich ; Polášek, Petr (referee) ; Martinek, David (advisor)
Railway interlocking is a dispatching facility for traffic control. The dispatcher controls train paths by setting switches and signals. In this thesis, I describe the design and implementation of a simple simulator of the facility in the Java language. I have studied functions of this facility. I interested with structure of whole application. And I implemented behaviour of foundamental elements.
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Service-oriented simulation architecture
Polášek, Petr ; Sklenář, Jaroslav (referee) ; Kavička,, Antonín (referee) ; Češka, Milan (advisor)
This thesis focuses on design, modeling and simulation of heterogeneous systems with emphasis on discrete-event systems. It proposes service-oriented simulation architecture where modeling and simulation is treated as a service and establishes a DEVS Meta Language that is intended for implementation of simulation models based on the DEVS formalism. Special M\&S techniques are described and integration of existing simulation tools is discussed as well.
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Trilobot Upgrade
Polášek, Patrik ; Hrubý, Martin (referee) ; Rozman, Jaroslav (advisor)
The main aim of this work is to create a robot moving on wheels, create communication among all the sensors and microcomputers with the help of the Robot Operating System (ROS). Sensors are mounted on a plastic handle that is printed on 3D printer. The Arduino microcomputer manages low-level signals for reading sensor data and signals to control the engine, the another one and more powerful ODROID-XU4 microcomputer runs the core of ROS and a graphical application that allows controlling robot on the touchscreen.
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Cellular Automata Simulator
Martinek, Dominik ; Polášek, Petr (referee) ; Peringer, Petr (advisor)
This work describes concept and implementation of cellular automata simulator. It is resolved into three thematic parts. First part is devoted to describe many kinds of cellular automata.In second part is concept of simulator. Thirt part contains procedure of implementation and some test and exemplary models.
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