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Dynamic Programming in Graph Algorithms
Biloš, Martin ; Křivka, Zbyněk (referee) ; Burgetová, Ivana (advisor)
This work is about graph algorithms, their use and the benefit of the optimization method of dynamic programming. This benefit is show to the user via the graphic application. Graph algorithms find use in many sectors of human activity. They are used in packet routing or, for example, navigation. There are three methods of graph algorithms used in this work. This problems are solved with classic and dynamic way and measured data are compared.
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Speech Recognition Algorithms in FPGA/DSP
Urbiš, Oldřich ; Herout, Adam (referee) ; Szőke, Igor (advisor)
This master's thesis deals with design of speech recognition algorithms with consideration of target technology, which is platform combinating digital signal processing and field programmable gate array. Algorithms for speech recognition includes: feature extraction of Melfrequency cepstral coefficients, hidden Markov models and their evaluation by Viterbi algorithm.
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Fixed-Point Implementation Speech Recognizer
Král, Tomáš ; Černocký, Jan (referee) ; Burget, Lukáš (advisor)
Master thesis is related to the problematics of automatic speech recognition on systems with restricted hardware resources - embedded systems. The object of this work was to design and implement speech recognition system on embedded systems, that do not contain floating-point processing units. First objective was to choose proper hardware architecture. Based on the knowledge of available HW resources, the recognition system design was made. During the system development, optimalization was made on constituent elements so they could be mounted on chosen HW. The result of the the project is successful recognition of Czech numerals on embedded system.
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Fixed-Point Implementation Speech Recognizer
Král, Tomáš ; Černocký, Jan (referee) ; Burget, Lukáš (advisor)
Master thesis is related to the problematics of automatic speech recognition on systems with restricted hardware resources - embedded systems. The object of this work was to design and implement speech recognition system on embedded systems, that do not contain floating-point processing units. First objective was to choose proper hardware architecture. Based on the knowledge of available HW resources, the recognition system design was made. During the system development, optimalization was made on constituent elements so they could be mounted on chosen HW. The result of the the project is successful recognition of Czech numerals on embedded system.
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Dynamic Programming in Graph Algorithms
Biloš, Martin ; Křivka, Zbyněk (referee) ; Burgetová, Ivana (advisor)
This work is about graph algorithms, their use and the benefit of the optimization method of dynamic programming. This benefit is show to the user via the graphic application. Graph algorithms find use in many sectors of human activity. They are used in packet routing or, for example, navigation. There are three methods of graph algorithms used in this work. This problems are solved with classic and dynamic way and measured data are compared.
|
|
|
Speech Recognition Algorithms in FPGA/DSP
Urbiš, Oldřich ; Herout, Adam (referee) ; Szőke, Igor (advisor)
This master's thesis deals with design of speech recognition algorithms with consideration of target technology, which is platform combinating digital signal processing and field programmable gate array. Algorithms for speech recognition includes: feature extraction of Melfrequency cepstral coefficients, hidden Markov models and their evaluation by Viterbi algorithm.
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