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Dissertations / Theses on the topic 'Digitální analýza'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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1

Herman, Vít. "Analýza provozu digitální hierarchie." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-218838.

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In diploma thesis is theoretically described structure of PDH, SDH and multiplexing of PDH to SDH. Measurement of first level PDH and SDH is described too. A design of new laboratory network was based on theoretical information and the network was build. SDH nodes MSH11CP and other equipment in laboratory entourage are used in new laboratory network in a way that laboratory network is the most similar to real telecommunication network. Operation manual for SDH nodes type MSH11CP is described next in the thesis. New three laboratory tasks are described in the thesis. These tasks make use of design of new network and a reference of nodes operation manual. New three tasks are implemented in new laboratory network, in laboratory of transmission technologies. In these new laboratory tasks are possible to create a transmission path and measure this service, including settings and verification of a backup path.
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Kubela, Petr. "Analýza tvorby třísky pomocí digitální vysokorychlostní kamery." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2009. http://www.nusl.cz/ntk/nusl-228890.

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In live we often involve monitoring of very fast actions, that are not observable by the human eye. The thesis focuses on possibilities of high speed digital cameras, their application in industry, and the mechanism of chip formation. The experiment part aims to record the chosen process of chip machining and the problems of necessary illumination during the process of object imaging.
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Frňka, Václav. "Analýza tvorby třísky pomocí digitální vysokorychlostní kamery." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-229047.

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This thesis is focused on possibilities of high-speed digital cameras and their use in different fields of industry. It describes the mechanism of chip forming in orthogonal turning. Subsequently experiments focused on comparison and select the right lens and method of illumination are implemented. These findings are then used in obtaining the record of chip forming by using high-speed digital camera. Key words
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4

Kopřiva, Antonín. "Analýza tvorby třísky pomocí digitální vysokorychlostní kamery." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229651.

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The aim of the diploma thesis is to present the main theory concerning high-speed cameras, their usefullness in industry and to present the cameras available at the market. A few experiments have been done focused on the right choice of an objective, lighting of the scene or setting of the cameras. A special equipment has been invented for a better process of measuring followed by experiment aimed at boring a cutter in materials chosen beforehand. The speed and the acceleration of the cutter was ana-lyzed by means of MotionMeasure software in another experiment.
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Tichý, Vojtěch. "Analýza tvorby třísky pomocí digitální vysokorychlostní kamery." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-231991.

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This thesis covers matters related to high-speed digital cameras and their usage in various spheres of human activities, mainly in research of chip forming. Thesis summarises important knowledge needed for creation of high-speed recordings and choice of suitable lenses. Focus is taken on creation of high-speed recordings of chip forming process in turning operation outside grooving by using of different types of chipformers. Main goal is to verify its functionality in specific value range of feed per revolution.
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Poledna, Marek. "Digitální restaurování optické zvukové stopy." Master's thesis, Akademie múzických umění v Praze.Filmová a televizní fakulta. Knihovna, 2014. http://www.nusl.cz/ntk/nusl-202986.

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The main topic of this thesis is restoration of optical soundtracks on films. The thesis includes rough introduction of historical evolution of technical means of film soundtracks as well as problematics of optical soundtrack reading, restoration of optical domains of soundtracks and postproduction restoration. Postproduction phase of the restoration process is demonstrated on a specific restoration example of the film "Ostře sledované vlaky" soundtrack. A brief discussion about specifics of the film restoration field is given at the end of the thesis.
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7

Peša, Jakub. "Analýza digitální marketingové komunikace firmy a návrh zlepšení." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2019. http://www.nusl.cz/ntk/nusl-403842.

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Diplomová práce se zabývá marketingovými komunikačními kanály vybrané společnosti, s digitálním zaměřením. Práce je zkomponována na principu datové analýzy a návrhu zlepšení pro firmu, se záměrem implementace. Rozsah práce zahrnuje teoretická východiska, výzkum prostředí společnosti a anlýzu e-marketingových dat, sbíraných firmou. Na základě těchto částí je založen návrh vylepšení, včetně odhadu nákladů a návrhu monitorování. Výstup práce je ve formě zlepšení efektivity marketingové komunikace firmy.
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8

Kaller, Ondřej. "Analýza přenosu a měření signálu digitální televize DVB-S/S2." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218625.

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This master’s theses consists of theoretical introduction which includes basic search of referenced literature about digital television systems and picture quality classification. The results of signal character measurement of selected TV channels from satellites ASTRA 1E (DVB-S) and ASTRA 1L (DVB-S2) are provided. The energy budget calculation of downlink and results of 24-hour TS error rate measurement is included as well. The video quality by DVQL metric for each particular program of CS link stream was measured during full 24 hours.
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Štěpánek, Jaroslav. "Analýza mezinárodního trhu mobilních digitálních distibučních platforem." Master's thesis, Vysoká škola ekonomická v Praze, 2011. http://www.nusl.cz/ntk/nusl-136361.

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The main subject of this diploma thesis is the mobile digital distribution market. The first chapter defines important terms and describes the area comprehensively. The second chapter lists examples of some platforms, shows statistical data and introduces common business models. The third chapter compares the Apple App Store and Google Play based on selected criteria. The fourth chapter deals with conducted survey data in order to test the hypothesis that czech consumers in general do not show a difference in attitude towards mobile distribution storefronts compared to their foreign peers. The fifth and last chapter tries to analyze technical backgrounds of varying content availability across different countries. Also, it deals with selected legal issues.
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Bača, Michal. "Forenzní analýza webového prohlížeče." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-233196.

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This term project deals with digital forensic analysis of web browsers. The first chapters describe the process of forensic analysis, methodologies and procedures used, and also the issues of analysis of web browsers. In particular, the types of information browser stores and security problems that comes with that. Theoretical and practical procedure for obtaining data from Mozilla Firefox web browser was based on the theoretical foundations described in previous chapters. Common linux tools and application created as part of this thesis are used in process of collecting digital evidence. Digital forensic analysis of web broewser was performed based on suggested procedure.
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Pejchal, Lubomír. "Analýza digitální strategie společnosti Geox S.p.A na německém trhu a návrhy na její zdokonalení." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2015. http://www.nusl.cz/ntk/nusl-234404.

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Pochopení digitální transformace společností v segmentu Business-to-Customer, to je hlavní smysl teoretické části této práce. Konkrétně, jak je touto transformací ovlivněno vytváření business modelu a digitální strategie společností v retailovém odvětví. Avšak hlavním účelem práce je ukázat tuto transformaci na příkladu obuvní a oděvnické společnosti Geox S.p.A, konkrétně její dceřiné společnosti Geox Deutschland Gbmh (dále jen Geox). Největší důraz je kladen na dvě oblasti digitální transformace. Prvně, jak mohou být využity on-line kanály a technologie obecně spojené s digitalizací ke zvýšení příjmů. Druhou oblastí je zkoumání příležitosti v oblasti sběru dat pomocí digitákních technologii a využití těchto dat s cílem zvýšit úroveň nákupních zkušenosti zákazníků této společnosti. Vyhodnocení úrovně digitalizace německého trhu je založeno na analýze kvalitativních dat, schromážděných ze sekundárních zdrojů. Tato metoda se ukázala být jako velmi efektivní v poskytnutí detailního pohledu do této oblasti. V rámci investigace vlastní digitálni strategie společnosti Geox byly opět většinou použity sekundární data; jen v několika oblastech kde to bylo realistické byly vyhodnoceny primární data. Výsledky analýz odhalily že společnost Geox dala do své digitální transformace poměrně mnoho usílí, primárně v oblastech sjednocování online a offline kanálů, marketingu na sociálních sítí, vývoji content managementu a růstu povědomí o značce Geox díky několika interaktivním kampaním. Nicméně, analýza odhalila i nadmíru slabin v digitální strategii společnosti Geox. Konkrétně nedostačující mobilní strategie, chybějící digitální technologie v kamenných obchodech, nevyhovující spolupráce mezi vedením Geox a lokálními prodejci v tvorbě marketingových kampaní, chabě personalizované webové stránky a nefungující zasílání nabídek na míru konkrétním zákazníkům. Obecně tedy může být konstatováno, že navzdory věnovanému úsilí do digitální transformace se společnosti Geox v některých oblastech nedaří přizpůsobit moderním trendům. Pročež je v závěrečné části práce identifikováno několik doporučení pro společnost Geox, za účelem eliminace slabin zmíněných výše a udržení konkurenceschopnosti do budoucna.
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12

Gardáš, Vít. "Analýza signálů ze senzorických systémů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2018. http://www.nusl.cz/ntk/nusl-376960.

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This master’s thesis is focused on sensory systems and analysis of such signals. In the frst part, a theoretical analysis of each sensory system is conducted. Followingly, appropriate flters were used to process these signals. The last part of this thesis deals with the analysis of measured data.
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13

Špicová, Jarmila. "Analýza nástrojů digitálního marketingu v hudebním průmyslu." Master's thesis, Vysoká škola ekonomická v Praze, 2015. http://www.nusl.cz/ntk/nusl-203855.

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This master thesis deals with various tools of digital marketing and their usage in the music industry. The aim of my master thesis is an analysis of available tools and then the demarcation extent of use. The main research question is What tools of digital marketing are currently most used in the music industry? I chose research methods such as observation, study documents and written questionnaire for answering this issue applied to the Czech Republic. The contribution of this work is how to make particular tools of digital marketing more effective for musicians of the Czech Republic.
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14

Holasová, Michaela. "Podnikatelský plán na založení firmy poskytující lekce pro děti v oblasti digitální technologie." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2021. http://www.nusl.cz/ntk/nusl-442983.

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The main goal of the diploma thesis is to create a realictic business plan for the establishment of a company providing lessons for children in the field of digital technology. The diploma thesis is divided into three parts, theoretical, analytical and draft. The theoretical part contains the basic concepts of the problém. The second part analyzes the macoeconomic and the microeconomic environment of the market through strategic analysis. The last, draft part is the actual design of the business plan based on the previous information obtainded.
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Vykydal, Jan. "Digitální zpracování signálu pomocí programovatelných hradlových polí." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2020. http://www.nusl.cz/ntk/nusl-433462.

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This thesis deals with the design, implementation and testing of an equipment that performs spectral analysis of a gamma radiation, based on the evaluation of pulses from a scintillation detector. The pulzes are pre-amplified and digitized, and their further processing takes place numerically in an FPGA, which allows a simple modification of the function of the developed device. After an introduction to the issue of gamma radiation spectroscopy with a focus on its detection, the thesis is devoted to the development of a multichannel analyzer hardware, whose individual parts are further described later. Next, the development of a digital signal processing system in the FPGA is described. Followed by an analysis of a microcontroller firmware, and a text protocol for the controlling of the device. Finally, the results of the work are discussed, with a focus on the test measurement of gamma radiation.
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Urbanová, Renáta. "Analýza prodeje digitální hudby ve spojení s mobilními operátory na českém trhu a v zahraničí." Master's thesis, Vysoká škola ekonomická v Praze, 2009. http://www.nusl.cz/ntk/nusl-15924.

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Currently, digital music is evolving. In connection with this development new business models are formed, e.g. between majors and mobile operators. In the thesis, I am analysing the current trends and czech and foreign music services in this field. In my own research I am evaluating czech customers preferences in respect to digital music, their music habits and their idea of an ideal music service offered by mobile operator. On basis of music services analysis and the research results, I am suggesting an ideal music service to the biggest mobile operator in the Czech republic.
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Štencel, David. "Analýza prodeje hudby prostřednictvím Internetu." Master's thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-15947.

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The aim of this thesis is to create a comprehensive view of current developments in the music market, to explore the position of digital distribution in comparison to the distribution in the high street shops and to analyze current trends in the distribution of digital music. At the same time, this thesis could be interesting for readers because, today there is no current publication in Czech, in which the subject would be so comprehensively addressed. The goal of the first chapter is to briefly map the distribution of intangible goods and services over the Internet. The second chapter aims to analyze the distribution of digital music, to compare its success with distribution in the high street shops and examine current trends and possible future developments. The aim of the final chapter is to examine the services of the most important digital music distributors in the world as well the Czech market and also point out weaknesses and opportunities for improving customer service.
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Dusbaba, Milan Bc. "Analýza informačního systému pro podporu rozhodování ve vybraném podniku." Master's thesis, Vysoká škola ekonomická v Praze, 2007. http://www.nusl.cz/ntk/nusl-1361.

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Práce seznamuje s technologií Digitální továrny, analyzuje produkt Delmia. Popisuje implementaci produktu ve společnosti Škoda auto a.s.. V závěru předkládá přínos pro rozhodování managerů a návrhy na změny systému před zavedením v pobočných závodech společnosti.
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Vondráčková, Alexandra. "Analýza marketingových nástrojů hollywoodské mainstreamové produkce." Master's thesis, Akademie múzických umění v Praze.Filmová a televizní fakulta. Knihovna, 2016. http://www.nusl.cz/ntk/nusl-262701.

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This masters thesis titled "Hollywood mainstream marketing tools analysis: Has Hollywood marketing outrun the production itself?" aims to describe the state and issues of contemporary film marketing. It poses the question of whether the marketing behind the films is so sophisticated that it gets ahead of the movies. Furthermore, the thesis deals with the fact that this excessive attention to endless refinement of promotional materials for the film - together with the individual marketing tools - ultimately harms the impression from the movie in the eyes of its viewers. They can often feel dissatisfied or even defrauded. This hypothesis is demonstrated and disproved on the basis of specific examples and partial analysis.
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Nepožitková, Lucie. "Návrh digitální marketingové strategie pro zvýšení povědomí o značce na slovenském trhu." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2020. http://www.nusl.cz/ntk/nusl-433365.

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Hlavním cílem diplomové práce je navrhnout efektivní a uskutečnitelnou digitální marketingovou strategii orientovanou na slovenský trh pro vybranou společnost. Práce je zkomponována z teoretické části analytické části a z návrhů na zlepšení. Teoretická část se, vztahuje k marketingu a marketingové strategii. Analytické část zkoumá vnitřní a vnější faktory okolního prostředí, které mají přímý vliv na vybranou společnost. Na základě provedených analýz je navrhnuta digitální marketingová strategie s cílem zvýšení povědomí a tím pádem i zisku vybrané společnosti na slovenském trhu.
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Martinka, Jan. "Digitální forenzní věda a její aplikace při forenzním auditu účetnictví." Master's thesis, Vysoká škola ekonomická v Praze, 2015. http://www.nusl.cz/ntk/nusl-193055.

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This thesis aims to describe a process framework suitable for conducting digital forensics investigation projects as support for forensic audit. Selection of existing digital forensics investigation framework was a subject of criterial comparison. Described new framework is a result of combination and enhancement of those frameworks, which were suitable for the characteristics of forensic audit. Thesis also discusses digital forensics methods for fraud examination and risk assessment as a part of external audit.
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Pospíchal, Martin. "Digitální pozemní televizní vysílání DVB-T/H a DVB-T2." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-219106.

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Master's thesis compares the standard for digital terrestrial television broadcasting of the first generation DVB-T/H and the second generation DVB-T2 with particular emphasis on the modulator, a security channel interference, the signal from the transmitting environment itself and the modulation signal. The following description of specific models of transmission channels for fixed, portable and mobile reception of digital terrestrial signal. Comparison with the particular relates of the transmission parameters for different types of reception of digital terrestrial television with achieving efficiency and effectiveness of transmission at the level of laboratory measurements and computer simulation.
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Feťková, Jana. "Digitálna marketingová stratégia." Master's thesis, Vysoká škola ekonomická v Praze, 2013. http://www.nusl.cz/ntk/nusl-197637.

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The diploma thesis deals with the digital marketing strategy for the selected company -- a real estate agency called F.O.K., s.r.o. Prešov. The main objective of theoretical part is to analyze and define the most effective ways and means of company's promotion on the Internet with an emphasis on character of the company and the specifics of the real estate market. SOSTAC method is applied to find the most effective planning of the digital marketing strategy. The practical part deals with an optimization of the existing marketing communications and advertising. As a result, the recommendation for promotion improvement are discovered and futher development for real estate agency plan is defined.
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Klimko, Jozef. "Analýza problémov dlhodobej archivácie dokumentov a prístupy k ich riešeniu." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-114179.

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The final thesis is dealing with long-term preservation of document and related issues with it. At the beginning of the thesis are defined terms such as paper and digital document and lifecycle it has to go through. Next parts are devoted to selected standards and recommendations, metadata, the most widely used approaches in this area, which are migration and emulation, most used technologies and the last part of this section is dedicated to security meters. The survey deals with still active projects which start at the beginning of last year. These projects show new trends and possibilities in this area. From twelve project were selected four interesting of them (ARCOMEM, ENSURE, TIMBUS, SCAPE) which are subsequently described from different perspectives, compared and evaluated.
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Hodboď, Radek. "Analýza on-line komunikačního mixu společnosti Danone a návrh na jeho zefektivnění." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-136225.

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Diploma thesis studies the topic of on-line communication as a part of communication mix and marketing mix. It's closely connected with rapid technological development. It's therefore necessary to monitor trends, which are also part of the thesis. Based on the theoretical backgound, analysis of Czech internet and advertising environment and research of Czech firm's approach to on-line communication, author deals with the importance of on-line forms in comparison to other parts of communication mix. The outputs of the above are applied in the analysis of FMCG producer's on-line communication mix and competitive activities also. These findings are further formulated in recommendations for more effective on-line communication of analysed company and also serves to determine the new strategy.
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Procházka, Vojtěch. "Výpočtová analýza oka ramene nápravy osobního automobilu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443750.

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This thesis is focused on behavior of control arm opening with bushing pressed in. The tested component is a part of control arm of a car. The parts were tested in tensile and compressive strength. Real experiments were measured by optical system Aramis during the testing to determine deformations of the part. These tests are also modeled by a finite element method using an Abaqus software. In GOM Correlate software is created full-field comparison of deformation results from Aramis and FEA. Based on this comparison computational model is calibrated. Sensitivity analysis is performed at the end of the thesis.
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Poloczek, Bronislav. "Analýza trhu vysokorychlostního připojení k internetu v ČR." Master's thesis, Vysoká škola ekonomická v Praze, 2011. http://www.nusl.cz/ntk/nusl-142175.

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The objective of the thesis is to provide a view of the situation in high-speed Internet connection in the Czech Republic. At the beginning we present a history of internet and describes in particular the most frequently used technology of high-speed connectivity to the Internet. This is followed by a comparison of the current supply and demand in a market of Internet connection in the Czech Republic. This study not only compare technological aspects, but takes into consideration the economic situation, government regulations and changes from 2009 as well. Finally, there is a summarization and an evaluation of the results and a reflection on possible future on a market of high-speed connection in Czech republic.
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Štolzová, Hana. "Analýza limitů zobrazování multimodovými optickými vlákny." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-392838.

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Multimódová vlákna jsou zobrazovacím prostředkem s významným potenciálem v in-vivo mikroendoskopii. V poslední době tato metoda zaznamenala velký rozvoj, a to díky zdokonalování výpočetní a jiné techniky, například prostorové modulace světla. Cílem této práce bylo nalézt specifické limity zobrazování multimódovými vlákny a představit jejich počítačovou simulaci. Byl zkoumán vliv způsobu osvětlení optického systému obsahujícího multimódové vlákno na jeho schopnost fokusace a zobrazování. Analýzou dat získaných ze simulací a experimentu bylo zjištěno, že různá míra omezení Gaussovského svazku a plnění apertury multimódového vlákna má za následek významnou změnu zobrazovacích schopností systému. Při pozorování kvality fokusace bylo zjištěno, že nejlépe se projevují svazky málo omezené aperturou vlákna. Tento fakt byl potvrzen i experimentálním měřením. Zobrazování za použití svazků s podobnými hodnotami omezení (50%) projevovalo i nejlepší schopnost přenosu kontrastu. Avšak při analýze rozlišení dvou bodových objektů se jako nejvhodnější projevily svazky významně přeplňující numerickou aperturu vlákna, 100% a více. Přítomnost tohoto rozdílu poukazuje na skutečnost, že multimódové vlákno není zcela náhodné médium, ale propagace světla skrz multimódové vlákno projevuje znaky závislosti na vnějších zobrazovacích podmínkách, jako je například změna omezení osvětlovacího svazku. V této práci bylo představeno několik způsobů vyhodnocení kvality zobrazování pomocí multimódového vlákna. Každé z těchto kritérií podalo dílčí charakteristiku chování optického systému obsahujícího multimódové optické vlákno. Jednotlivé výsledky se neshodují na jednom konkrétním řešení a nutí osobu využívající zobrazovací systém obsahující multimódové vlákno ke zvážení několika aspektů, a to v jakém prostředí bude daný optický systém využívat a který parametr kvality zobrazení bude považovat za nejdůležitější.
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Hejcman, Marek. "Analýza business modelů v oblasti herního průmyslu." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-149993.

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The topic of this thesis is to analyze the business models currently used in the gaming industry. The aim is to provide a comprehensive overview of the current economic situation of the industry, distribution channels, used technologies and business practices from the perspective of all market participants. The theoretical part is due to less frequent topic devoted to the description of all entities of gaming industry. It analyzes not only all the actors involved in the development of video games and their subsequent sale but also the technical tools used to play games and also the players themselves. Video games are divided into two main streams (hardcore and casual) which also determine the structure and analysis. The analytical part focuses on capturing the most widely used business models and their combination for the sale of the video games. Models are then categorized into two groups (goods and services) and represent two different approaches to pricing scenarios. For each business model describes the basic principle, its pros and cons, the factors influencing the successful implementation and an example of the use of the model in practice. The analysis also includes the socio-economic profiles of two major market segments. In conclusion, based on the current developments and current trends in the field across the gambling industry the work tries to predict the future development of business models and for video games respectively. the whole industry.
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Pavlišta, Marek. "Analýza internetové web-to-print aplikace malé tiskárny včetně návrhu vylepšení jejich funkcí." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2010. http://www.nusl.cz/ntk/nusl-222772.

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Work analysis we-to-print aplications run by company REP Tisk spol. s r. o. It contains theoretical background, analysis od the current version of the application and suggestions for new version. The emphasis was primarily on pricing variability. Key was also possibility to run the application on multiple web sites simultaneously.
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Šejtka, Ondřej. "Analýza vzdělávacích portálů na trhu České republiky." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-73898.

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The thesis inquires into the area of electronic education in the form of educational portals. It aims to carry out a research of educational portals on the Czech market and subsequent analysis of the portals, which offer users the services for the support of education and schooling. The theoretical part of the thesis focuses on defining the terms of formal and non-formal education, describes examples of their usage. Furthermore, it deals with electronic education in the form of e-learning, defines e-learning from different points of view, and describes its historical development, forms and instruments. The work then analyses 17 portals, two of them in detail -- they represent both formal and non-formal education. The analysis offers information about portals' administrators, range of offered services as well as business models, used by the portals.
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Pavlík, Jan. "Analýza cytologických snímků." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219507.

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This master’s thesis is focused on automating the process of differential leukocyte count in peripherial blood using image processing. It deals with the design of the processing of digital images - from scanning and image preprocessing, segmentation nucleus and cytoplasm, feature selection and classifier, including testing on a set of images that were scanned in the context of this work. This work introduces used segmentation methods and classification procedures which separate nucleus and the cytoplasm of leukocytes. A statistical analysis is performed on the basis of these structures. Following adequate statistical parameters, a set of features has been chosen. This data then go through a classification process realized by three artificial neural networks. Overall were classified 5 types of leukocytes: neutropfiles, lymphocytes, monocytes, eosinophiles and basophiles. The sensitivity and specificity of the classification made for 4 out of 5 leukocyte types (neutropfiles, lymphocytes, monocytes, eosinophiles) is higher than 90 %. Sensitivity of classiffication basophiles was evaluated at 75 % and specificity at 67 %. The total ability of classification has been tested on 111 leukocytes and was approximately 91% successful. All algorithms were created in the MATLAB program.
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Jalovecký, Martin. "Analýza přesnosti výsledků astronomického určení polohy." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2012. http://www.nusl.cz/ntk/nusl-225609.

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This diploma thesis is focused on the analysis of results accuracy of astronomical positioning. It describes observation methods and the latest surveying systems used in geodetic astronomy. Further in the thesis there is the description of surveying system MAAS-1. Subject of the elaboration is the data obtained by measuring with this system. Testing is focused on digital camera. There is also an analysis of the results of geographical coordinates, depending on the accuracy of determining the angled pixel size and also on the accuracy of the input coordinates.
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Sobotková, Šárka. "Detektor dětského pláče s digitálním signálovým procesorem." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2013. http://www.nusl.cz/ntk/nusl-220023.

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The thesis discusses the baby cry. Processing of literary research in dealing with children crying and processing of audio signals. Based on information gathered propose an algorithm for detecting child's cry, which was verified using Matlab programming environment. Based on the identified parameters of the input signals and the proposed algorithms was selected appropriate digital signal processor. The hardware device was realized to detect and initialize the child crying, and its functionality has been verified in the recorded sound recordings child crying.
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Harutjunjan, Ani. "Analýza efektivity vybrané marketingové kampaně." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-199988.

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The aim of the thesis is to evaluate the effectiveness of the selected marketing campaign in the area of telecommunications, on the basis of defining basic criteria for success of the marketing campaign as part of the communications plan of the company. The theoretical part of the thesis is focused on defining the fundamental components of the marketing and the communication mix. Furthermore, theoretical part covering the approaches, methods and indicators for measuring the effectiveness of marketing campaigns, serves as a theoretical basis to schedule and implement the practical part. The practical part deals with the marketing and creative concept and the communication strategy of the campaign O2 Extra výhody of Telefónica Czech Republic. The effectiveness of the campaign is evaluated on the basis of the primary research using the questionnaire and also on the basis of the secondary data available from Telefónica CR.
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Škoda, Jan. "Nekonvenční metody měření ve fotometrii." Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-233542.

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This thesis deals with an unconventional possibility of measuring photometric values and the work is based on analysis of luminance made by commercially available digital photo camera. In the first part is represent an overview of current methods for measuring the photometry. You also can see the basic photometric values and required instrumentation needed to measure them. The focus of the work is concentrated on the description of the problems associated with setting the correct luminance of digital photography. It describes the dependency and correction procedures for calculating fixed luminance ratios of the individual images. The last part of this thesis is devoted to the possible use in practice, especially in the analysis of luminance of objects, luminaires and light sources. It also deals with an alternative description of luminaire and light sources to replace the luminous intensity curve etc.
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Kubánková, Anna. "Automatická klasifikace digitálních modulací." Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-233424.

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This dissertation thesis deals with a new method for digital modulation recognition. The history and present state of the topic is summarized in the introduction. Present methods together with their characteristic properties are described. The recognition by means of artificial neural is presented in more detail. After setting the objective of the dissertation thesis, the digital modulations that were chosen for recognition are described theoretically. The modulations FSK, MSK, BPSK, QPSK, and QAM-16 are concerned. These modulations are mostly used in modern communication systems. The method designed is based on the analysis of module and phase spectrograms of the modulated signals. Their histograms are used for the examination of the spectrogram properties. They provide information on the count of carrier frequencies in the signal, which is used for the FSK and MSK recognition, and on the count of phase states on which the BPSK, QPSK, and QAM-16 are classified. The spectrograms in that the characteristic attributes of the modulations are visible are obtained with the segment length equal to the symbol length. It was found that it is possible to correctly recognize the modulation with the known symbol length at the signal-to-noise ratio at least 0 dB. That is why it is necessary to detect the symbol length prior to the spectrogram calculation. Four methods were designed for this purpose: autocorrelation function, cepstrum analysis, wavelet transform, and LPC coefficients. These methods were algorithmized and analyzed with signals disturbed by the white Gaussian noise, phase noise and with signals passed through a multipass fading channel. The method of detection by means of cepstrum analysis proved the most suitable and reliable. Finally the new method for digital modulation recognition was verified with signals passed through a channel with properties close to the real one.
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Procházka, Jiří. "Sběr indikátorů kompromitace z operačních systémů." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2019. http://www.nusl.cz/ntk/nusl-399200.

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Focus of this thesis is on the design and implementation of an application for gathering indicators of compromise from the systems. In the thesis, there is an introduction to the term indicator of compromise and description of commonly used categories. Next, there is a summary of existing tools with a similar focus. In the thesis, there is a list of some existing formats for sharing of indicators of compromise and selection of format which resulting application uses. After the implementation, application was tested both locally and on infrastructure of cyber exercise.
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Středová, Kamila. "Optimální digitální model terénu pro erozní analýzy." Master's thesis, Česká zemědělská univerzita v Praze, 2017. http://www.nusl.cz/ntk/nusl-262777.

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The thesis deals with the question of using available sources of elevation data for the evaluation of topographic factor in estimating the amount of water erosion in the area. Work compares the results with consideration to the origin of the data, the accuracy and resolution of the digital terrain model, which is interpolated from the source data. The calculation of topographic factor in ArcGIS will be confronted with the results of the Universal Soil Loss Equation (USLE). The frequency of compliance will tell us which data source and digital terrain model resolution is the most suitable for determining the topographic factor.
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Novák, Vladimír. "Aktuální trendy v bezkontaktním placení, přínos Apple a analýza trhu ČR včetně preferencí spotřebitelů." Master's thesis, Vysoká škola ekonomická v Praze, 2016. http://www.nusl.cz/ntk/nusl-264388.

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The main objective of this work is to analyze current trends in contactless payments and consequently implement it on the Czech market. On this base this thesis deals with several wearable devices. Furthermore on this base is also working in the application part, where is one of the secondary objectives of the work to determine consumer preferences on the market of the Czech Republic. One of the secondary objectives is create a brief summary of the history of payment cards and within the sociological aspect to find a certain analogy in introducing innovations in the field of payments towards current trends in contactless methods. Within the secondary objectives there are simultaneously defined key assumptions forms of payment for success on the market. The following section focuses on electronic payments. Specifically, it deals with trends in electronic payment services, where for its implementation aren´t required the physical presence of the card or chip. Furthermore there are analyzed alternative paths in the current payment methods, namely peer-to-peer platforms. On these platforms is based shared economy, which also represents an interesting potential for the possible development of payment field. Chapter with alternative methods for cashless is finished by analyzing digital currencies. The hypothesis of this thesis is whether Apple can have an impact on the area of contactless payments and how it can affect the entire sector. Part of the hypothesis is the claim that Apple manages to change the area of contactless payments, such as happenede in the music industry with iTunes and then in the telecommunications industry with a revolutionary iPhone. Potential benefit of Apple is defined by the method of description. Potential contribution of Apple Pay is characterized by logical deduction base on previous relationships. Conclusion is by quantitative research method, namely through the consumer research, assessed consumer preferences in the Czech Repulic and is also evaluated the hypothesis of potential benefits of Apple contactless payments.
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Kresta, Daniel. "Analýza přenosu mobilního digitálního rozhlasového vysílání." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2016. http://www.nusl.cz/ntk/nusl-241058.

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This thesis deals with an analysis of a system called Digital Audio Broadcast and describes its mathematical model created in MATLAB program. In the first part basic blocks of a transmitter and a receiver are analyzed along with their principles. Then different types of transmission channels for static, portable and mobile receivers are described. The second part contains description of the DAB mathematical model itself. Individual blocks are described in the order of the DAB signal path, from the transmitter through the transmission channel to the receiver side. In this part the graphical user interface is also described. In the final part the results of experimental measurements and simulations are presented.
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Paprskářová, Iva. "Rozvoj komunikace pro posílení konkurenceschopnosti značky." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2013. http://www.nusl.cz/ntk/nusl-224153.

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The subject of this diploma thesis is the design development of marketing communication to enhance brand competitiveness in company focused on fast moving consumer goods. Concretely the Knorr, food brand of Unilever company. The first part provides a theoreti-cal basis for the processing of the issue. In the practical part I have assessed the current marketing communication by using inter alia SWOT, PEST and Porter's analysis. Based on analysis of the current situation, I propose to improve marketing communications, including analysis of time, costs and risk.
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Komínek, Petr. "Návrh a analýza systémů pokročilého zabezpečení a střežení objektů a prostor." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2011. http://www.nusl.cz/ntk/nusl-236953.

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This diploma thesis deals with design, realization and analysis of security and surveillance systems for buildings and spaces containing advanced components. One of the main design's parts is dedicated to intruder alarm system, access system, attendance and CCTV systems with the possibility of automatic motion tracking. Controlling and monitoring of particular subsystems is possible both locally and remotely from a computer via a web interface or by means of a software. The access to camera system from a mobile phone is also possible. IAS/ACS systems also enable controlling and transferring information about their state via SMS. The designed system was realized completely and its operating was demonstrated. The realization is described in detail including illustration of configuration of particular components. A security analysis and a possible future development of the project is summarized in the conclusion.
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Bednarz, Robin. "Analýza kvality obrazu v digitálních televizních systémech." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-217810.

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Diploma thesis deals with the analysis of quality in digital television systems and contains theoretical description of subjective and objective assessment of quality picture methods. The thesis contains short-term and long-term analysis of quality picture of terrestrial television DVB-T. Measurements and experimentations were carried out with the help of Rohde&Schwarz DVQ analyzer of picture quality and software MPEG-2 Quality Monitor and MPEG-2 Elementary stream analyzer.
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Zajíček, Vít. "Porovnání deformací stanovených metodou konečných prvků a optickým měřícím zařízením." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229840.

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This thesis focuses on the comparison of numerical simulation and optical measurement of deformation of the turbinehousing made by Honeywell company. The numerical calculation performed by finite element method to simulate transient thermal load on the measured entity. Numerical result of the strain state of the body caused by temperature gradients. To verify the simulation is used an experimental digital correlation method VIC-3D. The thesis also mentioned the theoretical foundations of digital correlation methods and thermal analysis.
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Martinová, Olga. "Extrakce krajinných prvků z dat dálkového průzkumu." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226365.

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In this thesis, an approach to automatically derive information about land cover from the remotely sensed data is presented. The data interpretation was done with classification process and performed in software eCognition Developer. The Object-based image analysis, which assignes the classes - for example land cover types, to clusters of pixels (=objects), was used. For the classification, products of two different data sources were combined - the orthophotos generated from aerial imagery and Normalized Digital surface model derived from LiDAR data. Five types of landscape elements were identified and classified.
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Golubev, Martin. "Analýza přenosu mobilního digitálního televizního vysílání DVB-T2 Lite a NGH." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-221005.

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This master thesis is focused on description of the standards for mobile and portable receive of a digital television broadcast DVBT2Lite and DVBNGH. In MATLAB has been developed an application simulator with adjustable parameters of the transmitter and transmission channel. Application shows the constellation diagram of the received signal, resultant bit error and frequency characteristic of transmission channel. In this thesis are discussed simulation results with measured results from different simulation scenarios.
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Kolář, Martin. "Analýza současných přístupů k DRM u elektronických knih a návrh alternativního přístupu k DRM." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-193279.

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This thesis deals with problems associated with the distribution of the electronic books. Those problems are mainly caused by the use of the digital rights management technologies and techniques. In the thesis those technologies and techniques are further explored as there are several stakeholder groups identified who are affected by them. It also explores ethical aspects of using those technologies and techniques and those aspects are then used as one of the starting points of the design of an alternative approach to the digital rights management. This approach is the primary objective of this thesis.
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Krejčí, Václav. "Sestavení modelu cílů, nástrojů a ukazatelů výkonnosti pro tvorbu digitálních reklamních kampaní vysokých škol." Master's thesis, Vysoká škola ekonomická v Praze, 2013. http://www.nusl.cz/ntk/nusl-165113.

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This diploma thesis "Development of model of goals, instruments and performance indicators for digital advertising campaigns for universities" deals with the issue of marketing commu-nication and is specifically focused on advertisement of higher education in the Czech repub-lic. Theoretical part examines goals of marketing communication, instruments of digital adverti-sing campaings and their performance indicators. In practical part, this knowledge is further modified to suit the specific segment of higher education and there is created a model of goals, instruments and performance indicators. This model is then used as a base for analysis of the digital campaign Buď dobrej!, which had been made for the University of economics in Prague, specifically for the Faculty of informa-tics and statistics. Using the results from the previous analysis, we made practical recommendations, which further expand the model created in the practical part.
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Žůrek, Tomáš. "Vliv a dopad digitálního šíření filmů na artová kina." Master's thesis, Akademie múzických umění v Praze.Filmová a televizní fakulta. Knihovna, 2013. http://www.nusl.cz/ntk/nusl-172873.

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Digitalization of cinemas brings the biggest change in the distribution of films in the last decades and its impact affects all cinemas worldwide. The new programming options, extended range of alternative content and deeper dramaturgy are among other news which have been brought by digitalization. Are these new opportunities sufficient to make the classic and art-house cinemas competitive with multiplex? The content of this work is analyse of the art-house cinemas in the Czech Republic. It explores the impact of digital distribution of films on these cinemas. Financing and technological changes which cinemas had to go through during the process of digitalization is the main focus of the work. The overall evaluation of the impact of digitization on the art-house cinemas is based on a comparison of art-house cinemas and their data relating to the digitalization and results of the questionnaire which has been sent to selected cinemas. The last part contains a brief comparison of the process of digitization of cinemas in the Czech Republic, The UK and Slovakia.
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