|
|
Construction of a home car simulator
Fous, Michal ; Straka, Tomáš (referee) ; Zháňal, Lubor (advisor)
This thesis deals with game simulators and issues closely related to design. The theoretical part summarizes the components used, the operating principles of individual devices, terms, and knowledge necessary for understanding this area. The next part of the thesis involves the design of the simulator frame and control elements, such as the gear shifter, pedals, and handbrake. The important part of the thesis deals with the design of printed circuits boards and solving problems related to electromagnetic noise generated by an electric motor. The final result is a fully functional prototype of the car simulator.
|
|
|
Evolutionary Circuit Design by Means of Genetic Programming
Synák, Maroš ; Hurta, Martin (referee) ; Bidlo, Michal (advisor)
Tato práce zkoumá aplikaci genetického programování (GP) pro návrh elektronických obvodů, zaměřuje se na sinusové a obdélníkové oscilátory a diskriminátory tónů, s použitím Pythonu a PySpice. Cílem je znovu vytvořit aspekty základní práce Johna Kozy v tomto oboru. Hlavním cílem je posoudit, zda může GP generovat pokročilé elektronické návrhy efektivněji než tradiční metody, přizpůsobujíc přitom Kozy genetické operace - výběr, křížení, mutaci - moderním výzvám v návrhu obvodů. Metodologie zahrnuje vývoj modelů GP pro simulaci evolučního návrhu obvodů, hodnocených prostřednictvím kontrolovaných experimentů. Tyto experimenty testují schopnost modelů vyvíjet se od základních po složité konfigurace, které splňují specifické elektronické funkce. Tato studie nejenže přezkoumává, ale také upravuje Kozy metody, zahrnuje strategie více závislé na počátečním nastavení embrya, aby řídily evoluční proces v generování cílených návrhů. Kromě toho studie zkoumá nedávné metodologie využívané v podobných aplikacích, aby zvýšila adaptabilitu a efektivitu GP. Výsledky ukazují, že zatímco GP může účinně podporovat a zlepšovat návrh elektronických obvodů pro sinusové oscilátory a diskriminátory tónů, jeho aplikace na generování obdélníkových oscilátorů narazí na omezení a vážné problémy. To zdůrazňuje oblasti pro potenciální zlepšení v genetické diverzitě a zdokonalení algoritmů. Celkově tato práce zdůrazňuje potenciál genetického programování v revoluci návrhu elektronických obvodů, což naznačuje další průzkum a zdokonalení Kozy metodologií, které by mohly rozšířit aplikovatelnost GP v oboru. Tato práce představuje jak pokračování, tak evoluci jeho průkopnických úsilí, čímž otevírá cestu pro budoucí inovace v elektronickém inženýrství.
|
|
|
Process control improvement
Čupera, Petr ; Kotek, Luboš (referee) ; Fiala, Alois (advisor)
The diploma thesis deals with the improvement of non-compliance management processes in the production company supplying the railway industry. The theoretical part explains the basic characteristics and principles of process control. In the practical part, the current state of non-compliance management processes is analyzed from many points of view and potentials for improvement ire identified. Based on identified potentials, specific measures are proposed to improve the current situation and also give the expected benefits to company after the proposed measures have been put in place.
|
|
|
Proposal for Improvement of Managers´Work
Pokorný, Pavel ; Martének, Jaroslav (referee) ; Pokorný, Jiří (advisor)
This thesis deals with the core competencies of a manager, a set of inter-disciplinary skills and their importance in today's business environment. It determines the level of key competencies of managers of the firm. It contains instructions and recommendations to improve the efficiency of managerial work through the development of key competencies.
|
|
|
Demonstrational Program for IZU Course
Hreha, Tomáš ; Šůstek, Martin (referee) ; Zbořil, František (advisor)
This bachelor thesis deals with the design of application for visualization of fundamental algorithms of artificial intelligence. The first part describes theoretical part of implemented topics and methods, next part briefly describes used technologies, reasons why they were used and their practical usage in context of result application. The next part is dedicated to user interface, its main components and describes ways how application interacts with user and how user can interact with application. The last part contains comparison with original demo applications and summarize results of application testing.
|
|
|
Algebraisation in problems with a geometric context - pupils' difficulties and mistakes
Benešová, Štěpánka ; Vondrová, Naďa (advisor) ; Jančařík, Antonín (referee)
The aim of this thesis are problems in which pupils demonstrate the ability to switch between geometric and algebraic representation. The task of the thesis is to correctly identify the difficulties and mistakes of pupils in the algebraisation of problems with geometric context before the teaching of algebra and after the teaching of algebra. The thesis consists of theoretical and experimental parts. The theoretical part defines the necessary concepts, summarizes selected results of research and studies related to the algebraisation of problems with geometric context and contains an analysis of five selected textbooks for the eighth year of elementary school, which are used by pupils participating in the research. The analysis of textbooks is focused on chapters dealing with the topics of Algebraic expressions with variables and Powers. The experimental part focuses on research identifying difficulties and mistakes of pupils in solving problems in which pupils try to algebraically model geometric relations. The basis of the research was two sets of test problems followed by an individual conversation with the pupils. The first set of problems was made for sixth-graders, seventh-graders and eight- graders. The second set of problems was made for ninth-graders. The tests were used in two primary...
|
|
|
Students' creativity in designing own simple experiments in biology lessons
MARTINCOVÁ, Kateřina
The aim of the diploma thesis, was to design the inquiry biology task, in which pupils could develop their imagination and creativity, and design their own experiment. For this purpose, a task has been proposed to verify the water needs of a plant, and the ways in which it goes trough the body of the plant. Required data were obtained using a didactic test focused on the single steps characteristic for inquiry based tasks. Another aim was to create a coding tool, used to identify differences between solution of individual pupils. Therefore a simple coding tool has been devised to identify and assess the level of creativity. The research took place at a primary school in České Budějovice. Pupils from three classes of the seventh grade were included in the survey, and a total of 53 pupils participated. The results showed that the overall success of pupils in didactic test was 47,37 %, and from the perspective of creativity itself an avarage value of 37,37 % was found. In terms of creativity pupils in this research had the highest success in the originality of designing the experiment without knowledge of tools, as well as in the elaboration of the experimental design with knowledge of tools. Pupils also achieved a relatively good results in elaboration of drawing the experiment without the knowledge of tools. On the other hand a very low success rate of pupils was found in the ability to propose further solutions to the problem, both in terms of originality and elaboration. The reason for these results could be the difficulty of completing a didactic test in which a guided type of inquiry was used, with which some pupils may not have had much experience. It was comfirmed by interviews with teachers that they involve the elements of inquiry and creative teaching rather irregularly.
|
|
|
Solving of problems dealing with volume and surface in the three-dimensional space by 15-16-year old pupils (9th grade)
Dlouhá, Michaela ; Novotná, Jarmila (advisor) ; Vondrová, Naďa (referee)
The topic of my diploma thesis is the solution to exercises of volume and surface of 3D solids. The aim of the thesis is to make own didactic test and to analyse the methods of solution to math exercises in the 9th grade students of ZŠ Amálská. Also to compare the results of the tests in math and science orientated class to "normal1 " class and to find out the success rate of solutions in both classes. I focused only on pyramid and cone, because they are part of curriculum in 9th grade of basic schools after students are admitted to high schools, and after examination of educational programme of chosen school I realised that both classes had the same outputs of given schoolwork. I divided my thesis into two parts - theoretical and practical part. Theoretical part contains five chapters. In the first chapter I focus on didactic tests and their making. In the next chapter I deal with evaluation in general and school evaluation. In the third part there is the term of word exercise defined. In the fourth chapter there are solutions to the word exercises. And in the last chapter I define the term geometrical solid. In the practical part there are the aims and methods of survey, characteristic of research sample, making of didactic test, content of didactic test and analysis of students' solutions...
|
|
|
Financial literacy in mathematics
Lundáková, Naďa ; Novotná, Jarmila (advisor) ; Tůmová, Veronika (referee)
Title: Financial Literacy in Mathematics Abstract Bachelor thesis Financial Literacy in Mathematics deals with the computational aspects of the financial literacy of grammar school pupils. The first part focuses on the general concepts of financial literacy and financial mathematics and their mutual relationship. The second part is devoted to compiling the examples and exercises that can be used to enhance the level of financial literacy of junior secondary school pupils. Examples and exercises listed here respect the current mathematical knowledge of students of the elementary grades. Most of them are devoted to work with the money. Key words Financial Literacy, Financial Math, Examples, Exercises, Grammar School, Money.
|
|
|
Research on Strategies Students Use when Solving Problem Tasks
Koreneková, Kateřina ; Rusek, Martin (advisor) ; Bílek, Martin (referee)
The subject of this thesis is the identification of strategies, which are used by lower-secondary school students when solving problem tasks in chemistry. The strategies were identified during talks with ninth-grade students. The talks conducted by using the Think-aloud method were connected with solution of selected problem tasks. The ascertained strategies were classified as expansive strategies (such strategy can be used to solve more types of problems) and limiting strategies (such strategy can be used to solve easy task, but they can fail when solving more difficult tasks). Furthermore, reader's strategies, which help students to understand the tasks were separately identified. Also, other problems that students had to face when solving the tasks were identified. To identify problematic elements a collection of problem tasks named Metodické komentáře a úlohy ke standardům pro základní vzdělávání - chemie (Methodical comments and tasks for educational standards for elementary education - chemistry) were used. The results showed that when students solved the tasks, which were larger and more difficult, they often used reading strategies, which consist in multiple reading and reading aloud. Some of the expansive strategies the students used consisted in analogous deducing and logical reasoning....
|
guest ::
