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Zobrazují se záznamy 1-10 z 2016
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 ...