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Acoustical simulation of going car
Lacko, Tomáš ; Horka, Michal (oponent) ; Sigmund, Milan (vedoucí práce)
This project includes an overview of different processing methods phonograms. It focuses primarily on time - frequency analysis carried out using Fast Fourier Transform (STFT). The main essence is to evaluate the time - frequency analysis of recorded motor vehicle, driving at different options, together with an analysis of driver activity in these variants. Based on the results of the analysis deals with the creation of synthetic audio signals of motor vehicle records. Further addresses the creation of the program for acoustic simulation engine is running smoothly when driving a car. Processing recorded signals and their evaluation is transferred using Matlab 7.7.0 ( R2008 )
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Computer modeling of a ridge horn antenna
Lacko, Tomáš ; Lukeš, Zbyněk (oponent) ; Láčík, Jaroslav (vedoucí práce)
This project includes design and simulation of double ridge horn antenna with frequency range from 1,73 GHz to 14,94 GHz. This work is especially target to calculation proportion of horn for requested gain 20 dB and parameters of double ridge horn antenna. The main aim of project is design of antenna with her computer simulation. Antenna is created and simulated by program CST Microwave Studio.
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Computer modeling of a ridge horn antenna
Lacko, Tomáš ; Lukeš, Zbyněk (oponent) ; Láčík, Jaroslav (vedoucí práce)
This project includes design and simulation of double ridge horn antenna with frequency range from 1,73 GHz to 14,94 GHz. This work is especially target to calculation proportion of horn for requested gain 20 dB and parameters of double ridge horn antenna. The main aim of project is design of antenna with her computer simulation. Antenna is created and simulated by program CST Microwave Studio.
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Acoustical simulation of going car
Lacko, Tomáš ; Horka, Michal (oponent) ; Sigmund, Milan (vedoucí práce)
This project includes an overview of different processing methods phonograms. It focuses primarily on time - frequency analysis carried out using Fast Fourier Transform (STFT). The main essence is to evaluate the time - frequency analysis of recorded motor vehicle, driving at different options, together with an analysis of driver activity in these variants. Based on the results of the analysis deals with the creation of synthetic audio signals of motor vehicle records. Further addresses the creation of the program for acoustic simulation engine is running smoothly when driving a car. Processing recorded signals and their evaluation is transferred using Matlab 7.7.0 ( R2008 )
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