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Random number generator based on noise for low-power devices
Ecler, Tomáš ; Fujdiak, Radek (referee) ; Mlýnek, Petr (advisor)
The bachelor thesis deals with the design of a hardware generator of random numbers using a low-power microcontroller MSP430. At first are described the existing methods of generating random numbers and comparison of different types generators. After that are stated the batteries of statistical tests which can be verified the generator on the basis of generated sequence. In the end of the thesis is to verify own proposals of the generator by using the statistical tests NIST.
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Random number generator
Zouhar, Petr ; Martinásek, Zdeněk (referee) ; Sobotka, Jiří (advisor)
The thesis deals with issues of random numbers, their generating and use in cryptography. Introduction of work is aimed to resolution of random number generators and pseudo--random number generators. There is also included often used dividing generators on software and hardware. We mention advantages and disadvantages of each type and area of their use. Then we describe examples of random and pseudorandom numbers, mainly hardware based on physical phenomenon such as the decay of radioactive material or use atmospheric noise. The following part is devoted to suggestion own random number generator and a description of its functionality. In the second half of the work we devote to the field of cryptography. We know basic types of cryptographic systems, namely symmetric and asymmetric cryptosystems. We introduce a typical representant the various type and their properties. At the end of the work we again return to our random number generator and verify the randomness generated numbers and obtained cryptograms.
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The relation of laterality and selection of rotation direction in U12 figure skaters
Hájková, Klára ; Sedláčková, Marie (advisor) ; Musálek, Martin (referee)
Title: The relation of laterality and selection of rotation direction in figure skating at children in preschool and younger school age Objectives: The aim of the thesis is to construct a test battery on the ice surface, to assess the laterality, i. e. the preferred lower limb and the preferred side of rotation and turning, for beginning figure skaters in preschool and younger school age. Subsequently, individual items of this test battery are examined with items from the standardized test battery for the child population aged 8-10 years, according to Musálek (2013). The relationships of individual test items are determined in order to determine whether the individual test items on the ice surface can be used to represent a relatively reliable tool for determining the rotation direction of a beginning figure skater. Methods: We use testing by standardized battery of tests according to Musálek (2013) for the diagnosis of motor manifestations of laterality for children aged 8-10. Next is used testing by created test battery on the ice surface, which should fulfill the purpose of demonstrate the preferred lower limb, or the preferred side of rotation and turning. Results: Test battery created for use on the ice surface shows some reliability only for test items that are designed to express the...
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The conception of sport training for young judoists
Turek, Miroslav ; Pavelka, Radim (advisor) ; Smolík, Petr (referee)
Title: The Conception of Sports Training for Young Judoists Objectives: The main aim of this work is to describe and assess a suitable conception of training for young judoists. The paper also points out the effective methods of training and the aspects that need to be prioritized and avoided by the judo instructor. The focus is also on the control of training and the levels of general movement skills of the selected group. Methods: The author used various methods of data collection and the analysis of technical bibliografy which was focused on general sports preparations, study of available materials for judo training and own practice of the author. The materials and the bibliography were analyzed and structured according to applicability to the specific subjects. Results: The results of this paper emphasize the importance of development of various aspects while training young pupils. The results also stress the necessity of frequent training controls. Keywords: judo, training, young judoists, conception, batery of tests
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Judo training concept of children in age group 8 to 10 years (U11)
Chytrá, Lucie ; Pavelka, Radim (advisor) ; Smolík, Petr (referee)
Title: Judo training concept of children in age group 8 to 10 years (U11) Objectives: The main objective of this work is to describe and evaluate a judo training concept for children in age group 8 to 10 years (U11). The secondary objective is to create a suitable test battery valid for children of this age. Methods: The thesis has an empirical-theoretical character. The work incorporates analyses of professional literature from the areas of general sports and judo training, data collection, and t-test and Spearman's rank correlation coefficient statistical methods. Results: The results of the thesis show that it is very important to focus on the growth of all the individual components of the training based on the age and development specifics of the children. It is also apt to periodically evaluate the training performance through the whole training plan. Keywords: judo, conception, training, children in age group 8 to 10 years (U11), battery of tests
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Judo training concept of children in age group 8 to 10 years (U11)
Chytrá, Lucie ; Pavelka, Radim (advisor) ; Smolík, Petr (referee)
Title: Judo training concept of children in age group 8 to 10 years (U11) Objectives: The main objective of this work is to describe and evaluate a judo training concept for children in age group 8 to 10 years (U11). The secondary objective is to create a suitable test battery valid for children of this age. Methods: The thesis has an empirical-theoretical character. The work incorporates analyses of professional literature from the areas of general sports and judo training, data collection, and t-test and Spearman's rank correlation coefficient statistical methods. Results: The results of the thesis show that it is very important to focus on the growth of all the individual components of the training based on the age and development specifics of the children. It is also apt to periodically evaluate the training performance through the whole training plan. Keywords: judo, conception, training, children in age group 8 to 10 years (U11), battery of tests
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The conception of sport training for young judoists
Turek, Miroslav ; Pavelka, Radim (advisor) ; Smolík, Petr (referee)
Title: The Conception of Sports Training for Young Judoists Objectives: The main aim of this work is to describe and assess a suitable conception of training for young judoists. The paper also points out the effective methods of training and the aspects that need to be prioritized and avoided by the judo instructor. The focus is also on the control of training and the levels of general movement skills of the selected group. Methods: The author used various methods of data collection and the analysis of technical bibliografy which was focused on general sports preparations, study of available materials for judo training and own practice of the author. The materials and the bibliography were analyzed and structured according to applicability to the specific subjects. Results: The results of this paper emphasize the importance of development of various aspects while training young pupils. The results also stress the necessity of frequent training controls. Keywords: judo, training, young judoists, conception, batery of tests
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Random number generator based on noise for low-power devices
Ecler, Tomáš ; Fujdiak, Radek (referee) ; Mlýnek, Petr (advisor)
The bachelor thesis deals with the design of a hardware generator of random numbers using a low-power microcontroller MSP430. At first are described the existing methods of generating random numbers and comparison of different types generators. After that are stated the batteries of statistical tests which can be verified the generator on the basis of generated sequence. In the end of the thesis is to verify own proposals of the generator by using the statistical tests NIST.
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Random number generator
Zouhar, Petr ; Martinásek, Zdeněk (referee) ; Sobotka, Jiří (advisor)
The thesis deals with issues of random numbers, their generating and use in cryptography. Introduction of work is aimed to resolution of random number generators and pseudo--random number generators. There is also included often used dividing generators on software and hardware. We mention advantages and disadvantages of each type and area of their use. Then we describe examples of random and pseudorandom numbers, mainly hardware based on physical phenomenon such as the decay of radioactive material or use atmospheric noise. The following part is devoted to suggestion own random number generator and a description of its functionality. In the second half of the work we devote to the field of cryptography. We know basic types of cryptographic systems, namely symmetric and asymmetric cryptosystems. We introduce a typical representant the various type and their properties. At the end of the work we again return to our random number generator and verify the randomness generated numbers and obtained cryptograms.
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