Browsing Student EEICT 2016 by Title
Now showing items 1-20 of 183
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60 GHz Time Domain Channel Sounder
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper describes a time domain channel sounder based on pseudorandom binary sequences. The channel sounder system consists of several off-the-shelf laboratory instruments connected together and controlled from PC. ... -
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 ... -
Acoustic Analysis of Sentences Complicated for Articulation in Patients with Parkinson's Disease
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper deals with acoustic analysis of hypokinetic dysarthria. Hypokinetic dysarthria is a speech motor dysfunction that is present in approximately 90% of patients with Parkinson’s disease (PD). The work is mainly ... -
Active Contours Initialization for Cell Tracking in the Images from Holographic Microscope
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper describes the implementation of the segmentation method applied on images from holographic microscope. The method combines tresholding and active contour model. This segmentation method can be used on the first ... -
Active Forearm Prosthesis
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)The aim of this work is to design active forearm prosthesis. This prosthesis scans myoelectric signals from upper limb, especially from forearm. Signals are processed by analog filters. Muscle contraction is evaluated by ... -
Active Prosthetic Hand
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)The aim of this thesis is to propose and produce prototype of active hand prosthesis. Prototype is based on myoelectric prosthesis principle, therefore it is meant to be controlled by EMG signals. In this specific case ... -
Adjustable Fractional-Order High-Pass Filter with Transconductance Amplifiers
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper deals with proposal of a fractional-order high-pass filter with electronically tunable pole frequency and its order. The filter is designed using operational transconductance amplifiers (OTAs), current follower ... -
Algorithm for Detection of Positive and Negative Text
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)In the present, obtaining and sorting knowledge from data produced by various sources requires significant effort which is not ensured easily by a human, meaning machine processing is taking place. Purpose of this work was ... -
Alignment-free Methods for Classification of Metagenomic Data
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)Metagenomics studies microbial communities by analyzing their genomic content directly sequenced from the environment. In this contribution, alignment-free methods based on word frequency will be introduced. It has been ... -
Alignment-free Visualization of Metagenomic Data by Genomic Signal Processing
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)Alignment-free visualization of metagenomic data without prior knowledge about organism composition is one of the major issues in metagenomic bioinformatics. Such a visualization method must place fragments from one organism ... -
Analog Phase Shifters of Fractional Order
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper brings some general knowledge about linear analog fractional-order phase shifters. These useful building blocks can perform continuous phase shift with adjustable userdefined asymptotic values. Design process ... -
Analysis of Application Flux and Solder Paste on PCB for BGA Components
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper deals with rework of BGA components. The first part is focused on defects and errors in a solder joint. The main part chooses two methods for application flux and solders paste. The final part is focused on ... -
Analysis of Defects on PCB Using X-RAY, 3D SW CERA and Micro-Sections
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This paper deals with detecting of defects on BGA (Ball Grid Array) components using X-ray. Defects are formed throw reflow process of BGA components during assembly, but also later due to mechanical and thermal stress. ... -
Analysis of Eccentricity and Broken Rotor Bar Faults Effect on the Induction Motor Spectrums of Current and Stray Flux
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)In this paper the analysis of effect of eccentricity and broken rotor bar faults on the spectrums of current and magnetic flux density outside the motor are presented. The behavior and origination of characteristic frequencies ... -
The Analysis of Solder Preforms in Surface Mount Assembly
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This article is focused on the sphere of solder joints reliability in technology of surface mount assembly and the issue of manufactory of solder joints with solder preforms is introduced closer. It also describes types ... -
Analysis of Speech Signals in VoIP Transferred Over a Network Channel
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)The article examines the impact of VoIP transmission channel characteristics on speech parameters. It seeks ways of emulating properties of a selected VoIP transmission channel and creating a network emulation environment. ... -
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 ... -
Arduino Based AC Wattmeter
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This work deals with the design and manufacture of the AC wattmeter. It is controlled by the Arduino Nano and could be connected to 3 phase AC system. It is designed to be included in the DIN rail of the house central ... -
Arduino Based Serial Bus Decoder
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This article describes a development of device used for capturing data from different serial buses such as SPI, UART and I2C. Device is design as shield to support Arduino boards. The Shield includes four fully isolated ... -
Automated Electrochemical Etching Prototype for Cold Field Emission Cathodes
(Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2016)This article deals with a setup for automated cold cathode etching, its difficulties and benefits. As the method is well know there are no articles which describes this procedure in detail at least for tungsten wires from ...