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Word Sense Clustering
Bárta, Jakub ; Otrusina, Lubomír (referee) ; Smrž, Pavel (advisor)
This bachelor's thesis deals with the design and implementation of a modular system focused on semantic similarity. System is able to stem the corpus and to analyze corpus in different ways - through coocurrence matrix or LSA.
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Low-voltage low-power rectifiers for biological signals processing
Bárta, Jakub ; Háze, Jiří (referee) ; Kledrowetz, Vilém (advisor)
This thesis deals with the design of precision rectifier for low voltage and low power aplocations in CMOS technology. First chapter introduces most common biological signals and it’s acquision and processing. Second chapter describes different types of rectifiers it’s usability in low power aplications and suitability for biomedical signal processing. Third chapter shows different operational amplifier topologies used in precision rectifier circuits. Fourth chapter deals with design of precision rectifier using different operational amplifier structures and it’s comparison.
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Radar receiver beamforming implementation in FPGA
Bárta, Jakub ; Dvořák, Vojtěch (referee) ; Bohrn, Marek (advisor)
This thesis deals with design and implementation of digital beamformer for 3D radar. The text of this thesis contains derivation of beamforming algorithm and detailed description of it’s implementation on development kit with Cyclone V circuit. At the end of the thesis the beamformer design is verified and it’s further usage is discused.
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Radar receiver beamforming implementation in FPGA
Bárta, Jakub ; Dvořák, Vojtěch (referee) ; Bohrn, Marek (advisor)
This thesis deals with design and implementation of digital beamformer for 3D radar. The text of this thesis contains derivation of beamforming algorithm and detailed description of it’s implementation on development kit with Cyclone V circuit. At the end of the thesis the beamformer design is verified and it’s further usage is discused.
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Low-voltage low-power rectifiers for biological signals processing
Bárta, Jakub ; Háze, Jiří (referee) ; Kledrowetz, Vilém (advisor)
This thesis deals with the design of precision rectifier for low voltage and low power aplocations in CMOS technology. First chapter introduces most common biological signals and it’s acquision and processing. Second chapter describes different types of rectifiers it’s usability in low power aplications and suitability for biomedical signal processing. Third chapter shows different operational amplifier topologies used in precision rectifier circuits. Fourth chapter deals with design of precision rectifier using different operational amplifier structures and it’s comparison.
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Android application development in Java language and its publishing
BÁRTA, Jakub
This thesis deals with the development of a gaming application for smartphones with Android operating system. This project also describes the situation on the mobile applications market and explains the basic principles of object-oriented programming, Java and Android development. The thesis includes a description of the publishment of the final application on the market and the important features of the Eclipse developing environment and of Android studio. As the next part follows methodology and detailed analysis of the application development, on which are demonstrated the possibilities of working with the mentioned instruments. Both, the theoretical and practical parts, are designed to describe the situations in which the developer of Android applications can get and what mistakes should he avoid. The game theme has been chosen to be original, easy to use and not too much graphically complicated. It is an expanded version of classical chess with special rules. Particular examples of the program development are chosen so that the reader gets enough information about how it works, and what steps were made during its creation.
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Word Sense Clustering
Bárta, Jakub ; Otrusina, Lubomír (referee) ; Smrž, Pavel (advisor)
This bachelor's thesis deals with the design and implementation of a modular system focused on semantic similarity. System is able to stem the corpus and to analyze corpus in different ways - through coocurrence matrix or LSA.
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