|
|
The Betting Agent
Bělohlávek, Jiří ; Rozman, Jaroslav (referee) ; Grulich, Lukáš (advisor)
This master thesis deals with design and implementation of betting agent. It covers issues such as theoretical background of an online betting, probability and statistics. In its first part it is focused on data mining and explains the principle of knowledge mining form data warehouses and certain methods suitable for different types of tasks. Second, it is concerned with neural networks and algorithm of back-propagation. All the findings are demonstrated on and supported by graphs and histograms of data analysis, made via SAS Enterprise Miner program. In conclusion, the thesis summarizes all the results and offers specific methods of extension of the agent.
|
|
|
Modulation technique design for radio channels with interference
Bělohlávek, Jiří ; Kubánková, Anna (referee) ; Pust, Radim (advisor)
This thesis concisely describes essential type of modulation technique for transmission of binary signal. In introductory part there are summarized advantages and disadvantages for each described modulation technique. There are described proceeding of modulation and demodulation too. Next part is specialized mainly to determination of incorrect receiving probability. For each modulation technique are calculated theoretical values of bit error rate and compiled graph. In practical part there are described possibilities of Matlab platform for measurement of bit error rate. In implement Simulink there is built model of communication channel with additional AWGN channel. Graphs are constructed from simulation data by the help of model’s control script. On selected modulation technique are inspected various elements which are reacted with graph. In finale part there are compared theoretical and measured values and summarized analysis.
|
|
| |
|
|
Levý Hradec and origin of czech christianism
Bělohlávek, Jiří ; Kubín, Petr (advisor) ; Petráček, Tomáš (referee)
0 Anotace Jiří Bělohlávek: Levy Hradec and origin of czech christianism, 2008 The work is attempting to give certain survey of process of christianization on west side of river Vltava and surrounding of Levy Hradec. It starts with foundation of first church by prince Borivoj and finishes in 12th century, when the Christianity prevailed in this area and whole Czech territory. Based on chronicler texts (Kosma's texts about heathenism appear as very authentic), legends and selected archaeological evidence this work endeavours to illustrate that kirk's structures found by Premysl's clan and provincial churches found by bishops, magnates and bailiffs were important for the fact the new religion could prevail at Czech territory. These churches appear in 11th century rarely, but most of them are found in 12th century so in areas west from Prague rises relatively dense system of parish churches. In the appendix and summary chapter, based on literature, is this work attempting to observe the progress with building churches in district bounded by Tetin and Libusin on the West. Only the system of provincial churches completes the process of christianization and grassroots leave the tradition to bury at heathen graveyards off .They come to burying at burial places around churches. This work is mostly focused on history...
|
|
| |
|
|
Levý Hradec and origin of czech christianism
Bělohlávek, Jiří ; Kubín, Petr (advisor) ; Petráček, Tomáš (referee)
0 Anotace Jiří Bělohlávek: Levy Hradec and origin of czech christianism, 2008 The work is attempting to give certain survey of process of christianization on west side of river Vltava and surrounding of Levy Hradec. It starts with foundation of first church by prince Borivoj and finishes in 12th century, when the Christianity prevailed in this area and whole Czech territory. Based on chronicler texts (Kosma's texts about heathenism appear as very authentic), legends and selected archaeological evidence this work endeavours to illustrate that kirk's structures found by Premysl's clan and provincial churches found by bishops, magnates and bailiffs were important for the fact the new religion could prevail at Czech territory. These churches appear in 11th century rarely, but most of them are found in 12th century so in areas west from Prague rises relatively dense system of parish churches. In the appendix and summary chapter, based on literature, is this work attempting to observe the progress with building churches in district bounded by Tetin and Libusin on the West. Only the system of provincial churches completes the process of christianization and grassroots leave the tradition to bury at heathen graveyards off .They come to burying at burial places around churches. This work is mostly focused on history...
|
|
|
The Betting Agent
Bělohlávek, Jiří ; Rozman, Jaroslav (referee) ; Grulich, Lukáš (advisor)
This master thesis deals with design and implementation of betting agent. It covers issues such as theoretical background of an online betting, probability and statistics. In its first part it is focused on data mining and explains the principle of knowledge mining form data warehouses and certain methods suitable for different types of tasks. Second, it is concerned with neural networks and algorithm of back-propagation. All the findings are demonstrated on and supported by graphs and histograms of data analysis, made via SAS Enterprise Miner program. In conclusion, the thesis summarizes all the results and offers specific methods of extension of the agent.
|
|
|
Modulation technique design for radio channels with interference
Bělohlávek, Jiří ; Kubánková, Anna (referee) ; Pust, Radim (advisor)
This thesis concisely describes essential type of modulation technique for transmission of binary signal. In introductory part there are summarized advantages and disadvantages for each described modulation technique. There are described proceeding of modulation and demodulation too. Next part is specialized mainly to determination of incorrect receiving probability. For each modulation technique are calculated theoretical values of bit error rate and compiled graph. In practical part there are described possibilities of Matlab platform for measurement of bit error rate. In implement Simulink there is built model of communication channel with additional AWGN channel. Graphs are constructed from simulation data by the help of model’s control script. On selected modulation technique are inspected various elements which are reacted with graph. In finale part there are compared theoretical and measured values and summarized analysis.
|
|
|
Regularities of orchestral play and and their significance for the conductor in the process of studying a piece
Vrabec, Ondřej ; Bělohlávek, Jiří (advisor) ; Bělohlávek, Jiří (advisor) ; Farkač, Hynek (referee)
Every game has its rules. A person with a healthily developed social instinct learns to respect them already since an early age. Have you crushed another person's mud pie, have you had your eyes open during the game of hide-and-seek, haven't you paid a forfeit while playing spin the bottle? Out goes you! Game rules are one of the few real examples of equality among people. In principle, while disregarding individual abilities, everyone has the same starting conditions on the starting line. Neither is the orchestral play spared the necessity of rules. They are numerous, highly sophisticated and moreover, they are individually tinged and vary from one ensemble to another. As human society has not managed, in the thousands of years of its existence, to establish rules for observing rules (and it could not have been managed), thus rules are being broken in the relationship of the conductor and the orchestra. What is more, many conductors do not have an idea about their existence. However, looking for rules and understanding them is a necessary precondition for achieving any artistic aim in a quick and effective way. Unfortunately they are not taught at schools, nor dealt with in books. In accord with my previous bachelor work I claim that the door to fully comprehend the rules will be opened mostly to the conductors, who learnt to know the orchestra from the inside and gained an irreplaceable experience of an orchestral player. The others must obtain necessary knowledge in the painful manner of trial and error virtually in the course of full operation of the orchestra, if they are motivated to look for them at all (in the best of cases). This study attempts to analyze some of the key rules of orchestral play in association with particular conductor approaches (introduced anonymously), so that it can hold the mirror of self - reflexion up to the conducting profession. The mirror is small with its format A4, but it is highly transparent and thus it brings a picture (to me at least), which is not distorted in any way, the picture of different prerequisites for the profession of a conductor and an orchestral player...
The work is divided into three major thematic spheres. The first one is concerned with the laws of creating orchestral colours. It illuminates the significance of sound timbre as an indicator of correctness of play technique practices and coordination of a group of homogeneous instruments in time micro - intervals. It deals with the specific ability of some instruments to thicken orchestral sound, including solution proposals. It ponders on the question of an effective use of vibrato as a means of expression in the relation to the timbre quality of sound. It describes techniques of blending instrumental timbres convincingly. It also touches marginally upon the influence of the seating of an orchestra on the resulting sound performance and principles of sound behaviour in an acoustic space.
The second chapter is dedicated to intonation. It emphasizes that a convincing result of intonation cannot be separated from tone timbre. It analyzes in much detail the problematics of fluctuation of orchestral intonation, the clash of tempered and natural tuning, combined intonation of instrumental sections, the influence of seating of an orchestra on the intonational orientation of players, balancing and tuning of consonances and other laws.
The last chapter concerns psychology of the play. It deals with mutual relations of the conductor and orchestra and it seeks ways in which the conductor can assist the players during the play from the psychological point of view.
|
|
| |
guest ::
RSS feed.