|
| |
|
|
Dependence Measures
Janda, Radek ; Fusek, Michal (referee) ; Michálek, Jaroslav (advisor)
This thesis focuses on characteristics of the dependence measures among random quantities, as well as its use in industry. The theoretical part focuses on examples of the characteristics used. Furthermore, the software Statistica is described here, for its possibilities of implementing such characteristics. On simple examples, the use of dependence measures is shown. In the practical part, the thesis focuses on statistical analysis of real industrial data, whilst implementing the theory mentioned above.
|
|
|
Utilization of inverse reliability analysis tools for probability based design of selected structural parameters
Lipowczan, Martin ; Novák, Drahomír (referee) ; Lehký, David (advisor)
This bachelor thesis deals with the application of methodology and tools of inverse analysis in regards to probabilistic design of selected design parameters of structure. The first step was to get familiar with the probabilistic design and analysis, then understanding of the inverse analysis methodology itself which is based on artificial neural networks. After researching the topic we could get to the actual issue. To put the theory in practice easier examples were used at first. These were mathematical functions and one practical-based example, whereas the results were known in advance. This simplified a process of checking achieved values. Using software tools and especially DLNNET software allowed us to take on practical exercises. Used exercises are chosen from earlier undergraduate studies at the Faculty of Civil Engineering, Brno. The first of these was a design of reinforced concrete slab, where desired parameters were slab’s height and area of reinforcement. The second one was a design of a diagonal truss screw connection, aimed to size the screw diameter and its quantity.
|
|
|
Localization of interesting points in power analysis
Vaněk, Stanislav ; Smékal, David (referee) ; Martinásek, Zdeněk (advisor)
Nowadays there are very high demands on security of cryptographic devices due to the increasing number of exploitation. Because of these reasons it is necesary to know the principles of security and their flaws. This thesis deals with the method of localization of interesting markers in current analysis. The aim of the thesis is to analyze this methods and their potential implementation in practise.
|
|
|
Comparison of tests on null correlation between two normal random variables
Kalenský, Vít ; Žák, Libor (referee) ; Hübnerová, Zuzana (advisor)
This thesis deals with the comparison of the tests of the correlation coecient of two normal random variables using T statistics, Fisher's transformation, Hotelling transformation and Haddad-Provost's statistics. It contains the derivation of the tests and their power function, which then compares each other and with the values obtained from the simulated random samples in program MATLAB. Finally the thesis depicts and describe the results. There is also the theoretical introduction to the topic.
|
|
|
Dynamic competitive balance of the highest football leagues in selected European countries
Chocholouš, Vojtěch ; Šíma, Jan (advisor) ; Krause, Veronika (referee)
Title: Dynamic competitive balance of the highest football leagues in selected European countries. Objectives: The main objective of the thesis is to identify the dynamic competitive balance in the first and second leagues in selected European countries and to outline their development trend. The first sub-objective of the thesis is to compare the dynamic competitive balance of the investigated competitions with each other. The second sub-objective of the thesis is to compare the results of dynamic competitive balance with those obtained by the static method of competitive balance. Methods: This thesis calculates dynamic competiitve balance using the Pearson correlation coefficient. Results: The results show that the first leagues are usually less balanced than the second highest leagues. The result also shows that the first leagues reports an increasing tendency of competitive imbalance. The only exception is the top Polish league. On the other hand, most of the second leagues reports a decreasing tendency of competitive imbalance. The exceptions are the second Spanish and Polish leagues. The Portuguese second league appears to be the most evenly balanced competition, followed by the Spanish second league. The least balanced leagues are the First Dutch League and the First English League....
|
|
|
Vliv vynaložených finančních prostředků na výsledky voleb
Novák, Ondřej
This bachelor thesis deals with the quantification of the influence of spent funds on the results of elections in the Czech Republic and political marketing. The aim is to evaluate the relationship between finances and votes obtained in elections. The first part explains the concepts of political marketing. Subsequently, data from the presidential, senate and parliamentary elections to the European Parliament and the Chamber of Deputies of the Czech Republic are statistically processed. These data are commented and subsequently also transferred to the general level of elections in the Czech Republic. Recommendations are also made for setting up a successful election campaign.
|
|
| |
|
|
The influence of sport migration on Czech volleyball
Garreis, Dominik ; Crossan, William Morea (advisor) ; Čáslavová, Eva (referee)
Title: The influence of sport migration on Czech volleyball Objectives: The aim of this diploma thesis is to use statistical analysis to examine the dependency between number of foreign players operating in Czech volleyball clubs and the achieved winning percentage in the basic part of the Czech extra league for the seasons 2010/11 to 2021/22. Furthermore, the dependence between the number of Czech representatives playing abroad and the performance of the men's national team at international competitions was statistically analyzed. The obtained results are then compared with the results of in-depth interviews with selected players and coaches, who help explain the findings and provide additional information from practice. Methods: The work contains a combination of quantitative and qualitative methods in the order of sequential triangulation. The first method deals with finding the tightness and type of statistical dependence through the Spearman correlation coefficient. The second method concerns conducting semi-structured in-depth interviews, according to an outline created on the basis of statistical results. Results: The migration of players has a significant impact on the Czech extra league and the Czech national team. The low number of Czech players forces clubs to use foreign players in...
|
|
|
The relationship between physical activity and physical fitness of four years old children
Matějovská, Anna ; Bačáková, Radka (advisor) ; Turčová, Ivana (referee)
Title: The relationship between physical activity and physical fitness of four years old children Objectives: The main goal was to find out whether physical activity affects the physical fitness of four year old children. The partical goal was to find out what differences are between boys and girls in the time spent in physical activity. Whether there is a lack of exersise in early childhood. Another partial goal was to find out whether children spend more time in medium - high intensity on a working day or on a weekend. Methods: The research group consisted of 6 boys and 6 girls with an average age o 4.52 ± 0.3, who attend a kindergarten in Klánovice. Weekly monitoring with ActiGraph GT9X was used to measure physical activity. Physical fitness was assessed using motor tests, constisting of 4 x 5 m shuttle run, long jump, speed throw, moving cubes, skipping barrier, flexibility and Beep test. Results: The results showed no major relationship between time spent physical activity and motor test results. In all tests, the correlation coefficient was below 0.4. Between boys and girls were more active girls. And the results did not show any differences between the physical activity on working day or weeekend, 5 children were more active during the working say, 5 children over the weekend, 2 children...
|
guest ::
