National Repository of Grey Literature 10 records found  Search took 0.00 seconds. 
Thermal sensors communication with CPLD using SMBUS
Tonar, Karel ; Rumánek, Jaroslav (referee) ; Kováč, Michal (advisor)
The goal of bachelor’s thesis is the introduction with two - wire circuit communication on the SMBUS, it is concretely related to alternate communication of FPGA with thermal sensors. The bachelor’s thesis also contains the choice of optimal thermal sensor, the proposal of module for measuring the temperature and proposal of programme for Programmable Logical Device. The programme processes data from the modules of temperature measurement and data are indicate on LED display. The programme makes it possible to display minimum, maximum and average temperature during certain time interval. All of programmes are implemented for logical device in VDHL language. The thermometer sends data to Personal Computer over UART interface. There is temperature displayed and storaged once again. During working on this bachelor’s thesis was used SPARTAN-3 starter board and design system Xilinx ISE 9.2i.
NEW CHANNEL CODING METHODS FOR SATELLITE COMMUNICATION
Rumánek, Jaroslav ; Levický, Dušan (referee) ; Žalud, Václav (referee) ; Šebesta, Jiří (advisor)
This dissertation thesis deals with new progressive channel coding methods for data transmission using satellite transponder. The design of the system for SMS transmission, in which novel turbo coding methods are applied, is discussed too. An achievement of the lowest output power and the smallest user aperture is the principal aim of the new method applications. Design of system that would be able to the error free SMS transmission by very low signal to noise ratio is analyzed in this dissertation thesis. The work is focused on energy budget, modification and implementation of new turbo code types and using unique properties, development of new bit error rate estimation methods and methods for determination of final SMS form. The main contribution is the new type of turbo code development that have optimal properties for this usage, development of new bit error rate estimation method and development of method that is able to determine final form of SMS on the basis SMS frame structure and turbo decoding theory when the bit error rate is not zero.
Signal Processing Using Sound Card with ASIO System
Polanský, Štěpán ; Schimmel, Jiří (referee) ; Rumánek, Jaroslav (advisor)
This work is introduction of professional system ASIO which serves signal processing. It contains list of functions and applications. It clears up important theory of signal processing by personal comuputer and considerable conceptions. Work is engaged in possibilities of real time signal processing. Work contains procedure of realization the application interface for sound processing via language c++, basic methods for programing with ASIO driver and analyse of sound effects.
Developement of multimedial web portal for PLD course tutorials
Fíla, Lukáš ; Frýza, Tomáš (referee) ; Rumánek, Jaroslav (advisor)
This paper describes the principles of the creation of static Web pages and the most common methods used in creating dynamic pages. Acquainted with the languages of HTML, CSS, PHP, JavaScript and MySQL database. Furthermore, processed basic information on programmable logic circuits, PLD and FPGA.
Wireless Remote Controller for Linear Repeater
Veselý, Tomáš ; Šebesta, Jiří (referee) ; Rumánek, Jaroslav (advisor)
The project deals with the problems of the wireless remote control of the linear repeater. The implementation is devided into two function parts. The first part is a network focusing on the input of instructions by the user, processing of the information, displaying the actual setting and sending the information on the given instructions. The second part deals with processing of the given information from the first part and its discharging. Both parts are controlled by the microprocessors.
NEW CHANNEL CODING METHODS FOR SATELLITE COMMUNICATION
Rumánek, Jaroslav ; Levický, Dušan (referee) ; Žalud, Václav (referee) ; Šebesta, Jiří (advisor)
This dissertation thesis deals with new progressive channel coding methods for data transmission using satellite transponder. The design of the system for SMS transmission, in which novel turbo coding methods are applied, is discussed too. An achievement of the lowest output power and the smallest user aperture is the principal aim of the new method applications. Design of system that would be able to the error free SMS transmission by very low signal to noise ratio is analyzed in this dissertation thesis. The work is focused on energy budget, modification and implementation of new turbo code types and using unique properties, development of new bit error rate estimation methods and methods for determination of final SMS form. The main contribution is the new type of turbo code development that have optimal properties for this usage, development of new bit error rate estimation method and development of method that is able to determine final form of SMS on the basis SMS frame structure and turbo decoding theory when the bit error rate is not zero.
Signal Processing Using Sound Card with ASIO System
Polanský, Štěpán ; Schimmel, Jiří (referee) ; Rumánek, Jaroslav (advisor)
This work is introduction of professional system ASIO which serves signal processing. It contains list of functions and applications. It clears up important theory of signal processing by personal comuputer and considerable conceptions. Work is engaged in possibilities of real time signal processing. Work contains procedure of realization the application interface for sound processing via language c++, basic methods for programing with ASIO driver and analyse of sound effects.
Developement of multimedial web portal for PLD course tutorials
Fíla, Lukáš ; Frýza, Tomáš (referee) ; Rumánek, Jaroslav (advisor)
This paper describes the principles of the creation of static Web pages and the most common methods used in creating dynamic pages. Acquainted with the languages of HTML, CSS, PHP, JavaScript and MySQL database. Furthermore, processed basic information on programmable logic circuits, PLD and FPGA.
Thermal sensors communication with CPLD using SMBUS
Tonar, Karel ; Rumánek, Jaroslav (referee) ; Kováč, Michal (advisor)
The goal of bachelor’s thesis is the introduction with two - wire circuit communication on the SMBUS, it is concretely related to alternate communication of FPGA with thermal sensors. The bachelor’s thesis also contains the choice of optimal thermal sensor, the proposal of module for measuring the temperature and proposal of programme for Programmable Logical Device. The programme processes data from the modules of temperature measurement and data are indicate on LED display. The programme makes it possible to display minimum, maximum and average temperature during certain time interval. All of programmes are implemented for logical device in VDHL language. The thermometer sends data to Personal Computer over UART interface. There is temperature displayed and storaged once again. During working on this bachelor’s thesis was used SPARTAN-3 starter board and design system Xilinx ISE 9.2i.
Wireless Remote Controller for Linear Repeater
Veselý, Tomáš ; Šebesta, Jiří (referee) ; Rumánek, Jaroslav (advisor)
The project deals with the problems of the wireless remote control of the linear repeater. The implementation is devided into two function parts. The first part is a network focusing on the input of instructions by the user, processing of the information, displaying the actual setting and sending the information on the given instructions. The second part deals with processing of the given information from the first part and its discharging. Both parts are controlled by the microprocessors.

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