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Image noise reduction method based on discrete wavelet transform
Holiš, Michal ; Přinosil, Jiří (referee) ; Malý, Jan (advisor)
This bachelor's thesis contains theoretical treatise on noises, which occur in digital visual data, their classification and possibilities of their removal. The next part is applied to theory of wavelets, wavelet transforms and their usage in working with one-dimensional, but mostly with two-dimensional signals. It is than mainly applied on visual data with a view to removing of failures contained in these data. The last part of the thesis is about implementation of demonstrational programme. This programme is created for removing of noise from the chosen visual data on the basis of user's chosen variables.
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The tail unit desing
Holiš, Michal ; Zablatzký, Jiří (referee) ; Vaněk, František (advisor)
In this bachelor’s thesis is created an overview of possible patterns, designs and mechanisms conductive to stability and reduce the physical demands placed on pilot. Introduction is dedicated to accession of terms, that is necessary for further understanding or just occur in text. In thesis are further discussed patterns, where are mentioned its advantages and disadvantages. Next chapters describe types of balance and derating of the rudder. Last two chapters describe internal construction of empennage and its fixation to fuselage.
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Fuselage design of TL-4000 aircraft
Holiš, Michal ; Jebáček, Ivo (referee) ; Mališ, Michal (advisor)
Táto diplomová práca sa zaoberá návrhom kompozitového trupu štvormiestneho jednomotorového turistického letúnu TL-4000, ktorý spadá do kategórie CS-23 zo zameraním sa na zadnú časť. V tejto práci je vypracovaný návrh vnútornej konštrukcie s ohľadom na posádku a pasažierov. Z navrhnutej konštrukcie je vytvorený MKP model po ktorom nasleduje vypracovanie a vyhodnotenie skladby laminátových a sendvičových častí nosnej konštrukcie pomocou softvérov MSC.Patran/Nastran a ComPost pre vypočítané kombinácie vzdušného zaťaženia.
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Image noise reduction method based on discrete wavelet transform
Holiš, Michal ; Přinosil, Jiří (referee) ; Malý, Jan (advisor)
This bachelor's thesis contains theoretical treatise on noises, which occur in digital visual data, their classification and possibilities of their removal. The next part is applied to theory of wavelets, wavelet transforms and their usage in working with one-dimensional, but mostly with two-dimensional signals. It is than mainly applied on visual data with a view to removing of failures contained in these data. The last part of the thesis is about implementation of demonstrational programme. This programme is created for removing of noise from the chosen visual data on the basis of user's chosen variables.
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|
|
The tail unit desing
Holiš, Michal ; Zablatzký, Jiří (referee) ; Vaněk, František (advisor)
In this bachelor’s thesis is created an overview of possible patterns, designs and mechanisms conductive to stability and reduce the physical demands placed on pilot. Introduction is dedicated to accession of terms, that is necessary for further understanding or just occur in text. In thesis are further discussed patterns, where are mentioned its advantages and disadvantages. Next chapters describe types of balance and derating of the rudder. Last two chapters describe internal construction of empennage and its fixation to fuselage.
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