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Filtration of time series
Pinkava, Jan ; Poměnková, Jitka (referee) ; Maršálek, Roman (advisor)
Thesis is aimed at describing the concepts and basic principles in the economy in gross domestic product. Furthermore it deals with the description of time series, their types, characteristics and the basic classification. A decomposition of time series into thein components is indicated. Another part is a basic description of the most commonly used economic filters - Hodrick-Prescott and Baxter-King. The Christiano-Fitzgerald and frequency-selective filter for short length time series have been practically implemented in MATLAB. The rest of the thesis deals with the application of above mentioned filters to data of Czech Republic, European Union, USA and selected EU countries. Moreover, the correlation between spectral components of the data for selected countries is investigated. KEYWORDS
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Parameter optimization of MR sequences for magnetic susceptibility measurement
Pinkava, Jan ; Bartušek, Karel (referee) ; Steinbauer, Miloslav (advisor)
The Bachelor thesis deals with measuring magnetic susceptibility by means of nuclear magnetic resonance. Magnetic field is affected and deformed by various materials. The range and the shape of the deformation is caused by susceptibility. The thesis contains a 2D numerical model of a sample in a magnetic field 4.7 T. The results are compared with values obtained by a tomographic measurement. The second part of the thesis contains a 3D numerical model of diamagnetic and paramagnetic material. Moreover, a comparison with values measured in reality is drawn.
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Parameter optimization of MR sequences for magnetic susceptibility measurement
Pinkava, Jan ; Bartušek, Karel (referee) ; Steinbauer, Miloslav (advisor)
The Bachelor thesis deals with measuring magnetic susceptibility by means of nuclear magnetic resonance. Magnetic field is affected and deformed by various materials. The range and the shape of the deformation is caused by susceptibility. The thesis contains a 2D numerical model of a sample in a magnetic field 4.7 T. The results are compared with values obtained by a tomographic measurement. The second part of the thesis contains a 3D numerical model of diamagnetic and paramagnetic material. Moreover, a comparison with values measured in reality is drawn.
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Filtration of time series
Pinkava, Jan ; Poměnková, Jitka (referee) ; Maršálek, Roman (advisor)
Thesis is aimed at describing the concepts and basic principles in the economy in gross domestic product. Furthermore it deals with the description of time series, their types, characteristics and the basic classification. A decomposition of time series into thein components is indicated. Another part is a basic description of the most commonly used economic filters - Hodrick-Prescott and Baxter-King. The Christiano-Fitzgerald and frequency-selective filter for short length time series have been practically implemented in MATLAB. The rest of the thesis deals with the application of above mentioned filters to data of Czech Republic, European Union, USA and selected EU countries. Moreover, the correlation between spectral components of the data for selected countries is investigated. KEYWORDS
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