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QRS Complex Detection Using Wavelet Transform
Loviška, David ; Čech, Petr (referee) ; Smital, Lukáš (advisor)
The aim of diploma thesis named “QRS detection using wavelet transform” is to simplify and accelerate the work of doctors. This can be achieved by using application for QRS detection, which can use one of four proposed algorithms. Application shows basic informations about inserted electrocardiogram. Part of this program is a graphical window with displayed record and with coloured marks on detected QRS complexes. By another algorythm are marks color-coded due to accurancy percentil of every detected complex. This program is designed for a several hours record from Holter ECG monitoring.
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Teaching basic calculus at the secondary school, case study
Hamšík, Karel ; Vondrová, Naďa (advisor) ; Kvasz, Ladislav (referee)
This thesis deals with teaching the basics of calculus in secondary school. These are specifcally those areas of mathematics (functions, derivatives, integrals) that are subsequently discussed in more depth at universities of science, technology, economics, and also other felds. Most university students will encounter these math problems at least to a small extent. Therefore, I am interested in the extent to which pupils are prepared to solve these problems after leaving high school. The second topic that I am interested in is how much the pupils encountered the topics and terms of calculus during their secondary school studies, how they understand them and whether or not they can use them. The aim of this thesis is to describe the methods used in education of elementary school calculus in a specifc seminar where this material is discussed and subsequently verify the ability of the pupils to independently solve problems from this feld of mathematics by a set of didactic tests and their subsequent analysis. The analysis showed that the subject of calculus is for the most part well understood by the pupils. The seminar therefore fulflls the prerequisites for a successful introduction to this subject, which can be successfully expanded on in further higher education. Key words: teaching calculus,...
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Nomination of persons by their activity in the Russian language in a confrontation with the Czech language
Hendrych, Jaromír ; Nazarenko, Liliya (advisor) ; Liptáková, Zuzana (referee)
This bachelor thesis deals with Nomination of persons by their activity in the Russian language in a confrontation with the Czech language. The theoretical part of this bachelor thesis deals with ways of creating words and motivations of nomination of persons by their activity in the Russian language and the Czech language. It also analyses word-formation in both the languages. The practical part of this bachelor thesis deals with already specific comparisons of typology of nomination in terms of word-formation categories of nomination of persons by their activity in the Czech language and the Russian language e.g. productive ways of word-formation, productive formants in both the languages (prefixes, suffixes etc.) and their differences. There is also a question of gender inflection of nomination of persons by their activity between the Russian language and the Czech language that this bachelor thesis deals with. Powered by TCPDF (www.tcpdf.org)
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Derivative and its application in high school mathematics with use of Internet.
Trnka, Karel ; Robová, Jarmila (advisor) ; Odvárko, Oldřich (referee)
The aim of this diploma thesis is to create derivative-focused web pages as a new part of a high school mathematics educational web portal. The web portal is operated by the Department of Mathematics Education, Faculty of Mathematics and Physics, Charles University in Prague. It is primarily intended as an additional learning resource for high school students. The diploma thesis consists of two main parts. The first part describes a search for and evaluation of similar web pages in Czech, Slovak, English and Hebrew, which deal with the topic of derivative. The second part details the creation of new web pages. In creating the web pages the author integrated interactive elements based on JavaScript, and interactive applets created with use of GeoGebra software. To display mathematical expressions on the web, the author used the technology MathJax, which works with languages of the typesetting systems TeX and LaTeX.
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Diminutive Suffixation in Spanish
Zemanová, Simona ; Kratochvílová, Dana (advisor) ; Čermák, Petr (referee)
in English: Diminutive Suffixation in Spanish The present paper addresses the topic of diminutive suffixation in Spanish and different ways of its translation to Czech. The thesis is divided into two parts. The first part is concerned with the typology of Spanish and Czech diminutive suffixes, their meaning and usage in the present day Spanish and Czech. The second part is dedicated to a corpus analysis based on the examples excerpted from the parallel language corpus InterCorp. The research focuses on the suffix -ito/a as it is the most commonly used diminutive suffix in the Hispanic world. The analysis is done on three parts of speech: nous, adjectives and adverbs. Subsequent translation analysis deals with the most frequent diminutives of these parts of speech and concludes that Czech tends to express certain values of Spanish diminutives through other means. Key words: diminutives, suffix, corpus, derivation, morphology, Spanish
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Rationality of the Debtor
Procházka, Ivan ; Tuček, Milan (advisor) ; Kuchař, Pavel (referee)
This work deals with the indebtedness of consumers. It examines the causes of the debotrs themselves. Based on a secondary analysis of past research in the area of financial literacy, consumer behavior, statistical data, but also of qualitative research in the form of case study seeks to answer the question why the debtor becomes the debtor, the extent to which the indebtedness and indebtedness viewed as rational behavior but also if the debtor is accompanied by rational reasoning or irrational behavior. It concludes that the debtor can not be considered entirely rational. Applied policy then the issue of over-indebtedness problem takes into account the irrational assumptions by the debtor only marginally and does not reflect as one of its main causes.
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Feminization of agentive nouns in present-day French
Rytinová, Aneta ; Štichauer, Jaroslav (advisor) ; Loucká, Hana (referee)
(in English) The major aim of the thesis is to investigate the different ways of making feminine equivalents to masculine names of professions, titles and ranks based on the data acquired from French and Canadian press archives. Furthermore, the study explores the history of certain frequent feminine forms to analyse the evolutionary changes and, in particular, presents the view of the French-speaking public on this matter. The data collected from the press were compared to the hypothesis and consequently the most occurring feminine forms were selected. In addition, the possible factors causing or preventing the feminization of names are examined in this study. The objective of the questionnaire is to analyse responses depending on the age, gender, and origin of the tested subjects, and to provide an overview of the current trends.
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French Lexical Borrowings in Conterporary Bulgarian Language
Georgievová, Jana ; Gladkova, Hana (advisor) ; Nisheva Nikolova, Bozhana (referee)
This Bachelor thesis is focused on lexical items of French origin in contemporary Bulgarian language. These items are being analyzed lexically, phonetically, morphologically and semantically, this analysis shows their adaptation and assimilation process into the Bulgarian language system. Historical, social and cultural causes of French lexical borrowings in Bulgarian are part of the research as well. Language material of the research is based on the Bulgarian dictionary of foreign words (Пернишка, Е. и кол. Речник на чуждите думи в българския език.Наука и изкуство, София 2007).
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