Browsing Student EEICT 2016 by Issue Date
Now showing items 1-20 of 183
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Signal Filtration for Detecting Electromagetic Emission
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)There are many methods to describe and study geological processes. This paper deals with a data measured by a loop antenna in a dripstone cave. The measuring system, the sequence of the experiment, and result of signal ... -
Optimization of Linear Differential Systems with a Delay by Lyapunov's Direct Method
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)Using Lyapunov’s direct method, control functions minimizing quality criteria are constructed and an illustrative example is given. -
Stability of the Zero Solution of Stochastic Differential System
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)Stability of stochastic differential equations (SDEs) has become a very popular theme of recent research in mathematics and its applications. The method of Lyapunov functions for the analysis of qualitative behavior of ... -
Sparse Signal Recovery via Convex Optimization
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)We propose recovering 1D piecewice linear signal using a sparsity-based method consisting of two steps. The first step is signal segmentation via optimization algorithms solving sparsity based model. Second step consists ... -
Improvement of Bit Error Rate in Free Space Optical Link
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)The article describes an inovative bit error rate reduction technique principle and its practical implementation. The design is implemented in an FPGA and can be combined with other more conventional BER reduction techniques. ... -
Evaluation of Methods for AR Coefficients Estimation Using Monte Carlo Analysis
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)Aim of this paper is to give recommendation for work with methods used for estimation of coefficients of autoregressive process. We applied Monte Carlo simulations to investigate performance of Burg, Yule-Walker and ... -
Dependency of the Convergence Rate Mean Extent of Variation on the Repetitions Number in Weakly Connected Topologies
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper deals with the stochastic distributed algorithm – the push-sum protocol. We examine the effect of experiments repetitions on the mean of the convergence rates quantities. The main goal of the executed experiments ... -
Normalized Inter-class Variance (NICV)
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)The internet of things leads to a massive interest in security of embedded devices. Nowadays, power analysis poses extremely effective and successful types of attacks to break confidential cryptographic algorithms such as ... -
Implementation error coding for NG-PON2 in matlab
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)The work deals with mathematical implementation of the newest NG-PON2 standard for PON networks from error correction coding point of view. The aim is to determine the effectiveness of this system in mathematical model for ... -
Analysis of Whirling of Gas Flow within the Specimen Chamber of ESEM
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)The usage of an Environmental scanning electron microscope (ESEM) brings the possibility of studying many kinds of materials and chemical reactions never studied before. In this article there are compared and analyzed ... -
Warehouse Modeling Using Graphical User Interface
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper describes a new algorithm which enable efficient conversion of graphical representation of warehouse into graph theory representation and consequently accelerates estimation for route costs. The proposed algorithm ... -
Solution of a Weakly Delayed Difference System
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)The paper solves a weakly delayed difference systém x(k+1) = Ax(k)+Bx(k-1) where k = 0;1; : : : , A = (ai j)3 i; j=1, B = (bi j)3i ; j=1 are constant matrices. An explicit solution is given with a discussion on the number ... -
Order Analysis
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This article deals with order analysis. The main purpose is design and realization of own library for online order analysis as a toolkit for LabVIEW. Library contains methods for order analysis including basic functions ... -
Robocar The Autonomous Driving
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)Ve své práci jsem se zabýval požadavky kladenými na automatické řízení. Rozvrhnul jsem reálné řešení a vybíral vhodný SW nástroj pro simulaci a realizaci dané problematiky. Dále jsem řešil model pro simulaci řízení pohonu, ... -
Comparison of the Methods Used to Low Level DC Voltage Measurement
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper deals with comparison of three methods used to measure low level DC voltage. It is about Reference Step Method, potentiometric method and direct method. Measurement was held in cooperation with the Czech metrology ... -
Let the Crowd be Heard - A Crowdsourcing-based Study on Video Coding
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)In this paper, we present a crowdsourcing-based study on video codec comparison. We compared the perceived quality of sequences encoded using H.264 and H.265 algorithms. The main advantage of the study is, that the users ... -
Evaluation of the Most Effective MRI Methods for a Diagnosis of the Brain Tumors
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)The purpose of this project is to find out the most effective method for a diagnosis of the brain tumors utilizing different magnetic resonance imaging methods. Acquired MRI images were analyzed in two diagnostic programs, ... -
Rough Sets on State Spaces of Automata
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper discussed a subclass of finite automata, which have ordering on the state sets created by a transition (or next-state) function. Hence, there do not exist cycles of more than one element. We discuss a relation ... -
The Influence of the Type of Electrodes on the Biological Impedance Measurement
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)Electric impedance during meat storage can be affected by various processes: microbial growth, changing of ions mobility, structural changes, etc. Impedance of biological tissues is frequency dependent. The aim of current ... -
Accuracy Comparison of Some 2D Numerical Inverse Laplace Transform Methods
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)Numerical Laplace inversions are essential to use when the analytical manipulations of the Laplace transform tables are not possible to apply, and this becomes more and more difficult for applications with higher number ...