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Acoustic call analysis application for Android system
Hejda, Jakub ; Mucha, Ján (referee) ; Mekyska, Jiří (advisor)
The telemedicine’s capabilities are rapidly expanding due to technological advances in a smarphone development. The goal of this thesis was to suggest the architecture and prepare the design providing acquisition, processing and synchronization of voice para- meters recorded by patients with Parkinson’s disease and to implement such system. The architecture was completed successfully, it consists of the mobile application able to record patient’s calls, the server application introducing an interface to store and synchronize the data and to provide them to the web application, where doctors can see the data and analyze it. Implementation of the server application was finished according to the design and to the requirements for robustness and security as well as the web application. By an extension of the existing mobile application for recording voice calls there was developed a huge system for the analysis of this disease.
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Development of laboratory exercises for subject the Signals and systems analysis
Doleček, Josef ; Mucha, Ján (referee) ; Zvončák, Vojtěch (advisor)
The bachelor thesis deals with basic operation with signals and, using demonstrative applications in Matlab, it should explain these operation to CASS (Signals and Systems Analysis) students. In the theory part continuous-time signals (signals classification, periodic signals, Fourier series), complex numbers, sampling and discrete-time signals (operation of convolution and correlation) are described. Practical applications explain: square signal harmonics synthesis, two discrete-time signals convolution and cross-correlation, object distance detection by radar using cross-correlation, complex model of harmonic signal and signals sampling.
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Gait and sleep monitoring system using Pebble Time Smartwatch
Racek, Matej ; Mucha, Ján (referee) ; Mekyska, Jiří (advisor)
This thesis deals with Gait and sleep monitoring system using Pebble Time Smartwatch. As part of this work, 2 Android applications are developed. The theoretical part deals with research on the given issue, comparison of solutions, basic terminology. Furthermore, Pebble, Pebble SDK, the possibility of development in its environment as well as the use of accelerometer data are described in the work. The practical part deals with design, implementation with samples of code and testing of the sleep and movement monitoring system.
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E-communication in a Small Company Using ICT Processes
Hübel, Květoslav ; Mucha, Jan (referee) ; Kříž, Jiří (advisor)
This thesis is focused on information and communication technologies (ICT) in conditions and with limits typical for small companies. The goal of this work is to improve competitive advantage in the market and to create an effective cooperation in the team of this company. The Solution of the thesis suggests how to design such an information strategy in service and marketing company and how to implement ERP system in future.
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Videoconferencing application integrated in web browser
Mucha, Ján ; Atassi, Hicham (referee) ; Číka, Petr (advisor)
Bachelor thesis is focused on integrating videoconferencing application in the web browser. Implementation is realized using HTML5 and WebRTC tool, designed by web browsers makers such as Google and Firefox. To work with WebRTC is used API (Application Programming Interface) sipML5, which is implemented using JavaScript. This API contains package of functions and classes used to create videoconference application using simple commands. For signaling is used SIP protocol. Client application provides communication point-to-point, chat and multipoint communication. Multipoint communication was tested on the server application enabling the creation and management of videoconferencing rooms. For this was used software MCU Media Server and MediaMixer Server developed by Medooze company.
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Acoustic analysis of poem recitation in patients with Parkinson's disease
Mucha, Ján ; Smékal, Zdeněk (referee) ; Galáž, Zoltán (advisor)
Diploma thesis is focused on the acoustic analysis of poetry recitation in patients with Parkinson's disease. This disease is associated with speech disorder called hypokinetic dysarthria. One objective of this thesis was familiarization with process, symptoms and treatment of these diseases. In thesis is described preprocessing and parametrization of the speech signal and the binary classification methods. Subsequently, it is the above proposal modular system of auto-diagnosis of Parkinson's disease based on acoustic analysis of the speech. The proposed system is implemented in MATLAB. Classification of calculated parameters is realized using the method of Random forest and Support vector machine. The results of these methods are compared and listed in the thesis. The main objective and the result of this thesis is a system of automatic diagnosis of Parkinson's disease based on acoustic analysis of the poem recitation.
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Financial Analysis of Company Using the System Maple
Vecheta, Lukáš ; Mucha, Jan (referee) ; Chvátalová, Zuzana (advisor)
This master’s thesis deals with financial analysis of company Tenza, a.s. The results of financial analysis of this company are compared with results of competitive companies using modern and classical methods. It includes theoretical part which is necessary to complete the analysis, graphical and verbal interpretation of the results. At the conclusion of this thesis the observed companies are compared and possible steps to improve problematic points of solved problems are proposed.
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Preparation of the company project for financing by the help of funds EU
Svoboda, Petr ; Mucha, Jan (referee) ; Mandelík, Petr (advisor)
Preparation of the company project for financing by help of Structural funds EU One of a few centrally administrated possibilities of how to help a domestic company stand very tough fight on the market is to make use of financial resources provided by EU budget as a help in development of the entering members. These are variant sources that can be obtained despite the very complicated system of administration and that can be used to replace (or to replenish) primary financing e.g. loans or one’s own resources. Within the framework of published appeals for bringing forward the projects, conditions related to supplying these financial means and according to the purpose of these supporting programmes there are several possibilities of financing of our company. This thesis concerns the financial preparation of a project of a small company based on EU structural funds and their proclaimed appeals of Ministry of Industry and Trade. A detailed analysis of the company’s situation as a general base for entrepreneurial projects is accomplished. This analysis is followed by the project appropriate for the application to the administrator.
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