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HMSIW linearly polarized slot antenna array
Horák, Lukáš ; Pítra, Kamil (referee) ; Hubka, Patrik (advisor)
In this work is proposed a HMSIW linearly polarized slot antenna arrays. The first antenna array is composed of four U-shape slots and the second antenna array is composed of four U-shape slots with three patches placed near the magnetic wall of HMSIW. The patches improve radiating parametrs of the proposed antenna array. The proposed antenna arrays are manufactured a measured.
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Image Processing on GPUs
Horák, Lukáš ; Španěl, Michal (referee) ; Smrž, Pavel (advisor)
Acceleration of image processing can be done by more than one way. This work is oriented to new technology using graphics processing unit with architecture which allows universal usage. The architecture has called as NVIDIA CUDATM (Cumpute unified device architecture). This work instructing about this technology and show basic terminology needed to understand other chapters. Convolution image processing is selected to testing this technology. It describes some first mistakes in algorithm design and show other steps of acceleration.
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Graphical Tool for Image Processing Applications Creation
Horák, Lukáš ; Štancl, Vít (referee) ; Španěl, Michal (advisor)
This term project deals with creating visual tool for building image processing applications that is performed using the graphical interconnection of functional blocks. Graphical interconnection is realised by so-called node editor that is implemented in Qt framework. This framework is used across the project - for the user interface and management of dynamic libraries. OpenCV library is used as the basis for image processing, this tool can be extended to other methods of image processing using plugins included in the dynamic libraries. The tool interprets the proposed application, the proposal application is supported by the preview mode of the change in real time. The tool also contains a history of actions (Undo/Redo system).
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The Information System Design
Soukop, Martin ; Horák, Lukáš (referee) ; Dydowicz, Petr (advisor)
This master thesis focuses on the analysis and design of an information system for company SOVA NET, Ltd. This company operates in the Internet marketing industry. This master thesis is divided into three main parts. The first part is the introduction to the theoretical background. The second part is an analysis of the current situation. In this part I used specialized techniques to analyze the company's current situation. If company supposed to develop an information system and later makes sense to implement this solution. The third part deals with the design of the information system according to specific requirements for functionality.
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Energetics in Visegrad Group
Horák, Lukáš ; Černá, Iveta (advisor) ; Čajka, Radek (referee)
Main purpose of this thesis is to find out how self sufficient concerning the energy raw materials are countries within Visegrad group. Further purpose of my thesis is to analyse total primary energy supply, the structure of energy supply in countries of Visegrad group and its developments in last 4 decades. Furher I want to reveal how the structure of total primary energy supply and structure of electricity generation reflect the disponibility of raw materials in these countries and transformation of economics in the nineties. A sub-objective of my work will examine how countries of the Visegrad Four use the potential of renewable energy sources and how they support it.
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Selected support programmes for SME's
Horák, Lukáš ; Černá, Iveta (advisor) ; Taušer, Josef (referee)
In the first part of this thesis there is described sector of SME's in detail and support they get from state. There is elaborated influence of SME's on Czech economy, particularly on added value, employment, investments and foreign trade. Apart from that there are specified some of their advantages and disadvantages that arise mostly from their size. In the first part there is further described support programme OPPI which focuses on innovative oriented SME's. There is also described JEREMIE initiative that is based on cooperation of public finance together with venture capital funds. Furthermore there is stressed the importance of innovations for flowering of economy based on knowledges. In the second part there is described venture capital in detail, especially there is explained how it works, types of venture capital investments and linkage between venture capital and innovations. The thesis then focuses on presence of venture capital in CEE region and particularly in Czech Republic. There are also pointed out typical types of investments in CEER and Czech Republic.
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