National Repository of Grey Literature 8 records found  Search took 0.00 seconds. 
Semifields and skew polynomial rings
Liška, Jakub ; Göloglu, Faruk (advisor) ; Pavlů, Jiří (referee)
In this thesis we give constructions of semifields, often characterized as not necessarily associative division algebras, from skew polynomial rings which are rings of polynomials over a field where multiplication is not commutative. These constructions are crucial for their use as maximum rank-distance codes, a family of self-correcting codes with a rank distance metric. We explore various connections between these structures through isotopy, isomorphy and equality. We also make the effort to prove as much of the fun- damental theory as possible since it is often regarded as obvious by the experts of the field. 1
Real Time Melfa Controlling Using ROS
Liška, Jakub ; Janoušek, Vladimír (referee) ; Rozman, Jaroslav (advisor)
The goal of this bachelor thesis is to explore the possibilities of controlling the industrial robotic arm Mitsubishi Melfa RV-6SL using ROS (Robot Operating System) and the subsequent implementation of this knowledge into a functional application. This work describes to the reader not only the theoretical foundations of the work, but also how to create the configuration packages needed to simulate the robotic arm in the simulation environment Gazebo, as well as real-time control of the real robotic arm. The text also describes path planning using the MoveIt library, based on poses of robotic arm selected in the Rviz visualization environment.
Plevele ozimé pšenice a technologie pěstování
Liška, Jakub
The aim of this thesis was to evaluate the occurrence of weeds in the winter wheat field at the field experimental station in Žabcice, depending on the technology of cultivation and on the preceding crop being cultivated. Weed infestation was evaluated using a numerical method on an area of 1m2. As a variant of soil preparation, conventional, minimizing and direct sowing technologies were used. Preceding crops for winter wheat were alfalfa and maize for silage. The evaluation took place in the years 2017-2018. The statistical processing of the evaluation of the number of individuals of all species in the winter wheat field was performed using the Statistica.cz computer software. In order to determine the effect of the observed factors on the weed species which occurred in the field experiments, multivariate analysis of ecological data was performed by using the Detrended Correspondence Analysis (DCA). In addition, Redundancy Analysis (RDA) and Canonical Correspondence Analysis (CCA) were used. The results show that cultivation technology and preceding crops affect weed species spectrum.
Remote Monitoring and Diagnostics of Production Processes
Liška, Jakub ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
The goal of this bachelor thesis is to explore the possibilities of remote monitoring of production processes in industry and the further implementation of these possibilities into a functional application. The application can be divided into two main parts. The first part is the acquisition of raw data from the production process (production line, industrial equipment) using communication modules and send them to a remote server. In the second part, the data is processed on servers, stored in a database and displayed to the end user using an interface in a web browser. The application supports the display of important indicators in real time (with a certain limitation of the refresh rate of the used communication modules) as well as the display of historical data
Development of mechanical trading strategy
Liška, Jakub ; Bruckner, Tomáš (advisor) ; Chocholatý, Drahomír (referee)
The objective of this thesis is to: 1) explore and evaluate the trading platform MetaTrader, the programing language MetaQuotes and the IDE MetaEditor; 2) create a mechanical trading system for the platform MetaTrader; 3) test the system on the historical data. Contributions for this thesis consist of available theoretical information and observation from my own experiences with creation and testing of the mechanical trading strategy.
Mobile hardware solution for audio work
Liška, Jakub ; Šubrta, Václav (advisor) ; Brixí, Radim (referee)
The objective of this thesis is to finding a solution for mobile computer audio recording and editing. We are searching for appropriate solutions based on defined needs. For calculations we have used the multi-criteria selection method. To be exact, we are searching for computers and external sound cards. The result is the location of the computer and the sound card. It is a hardware set, which can be used for amateur or semi-professional audio work. The thesis describes more possible solutions and shows the advantages and disadvantages of them.

See also: similar author names
22 LIŠKA, Jan
6 LIŠKA, Jaroslav
10 LIŠKA, Jiří
22 Liska, Jan
22 Liška, Jan
2 Liška, Jaromír
6 Liška, Jaroslav
10 Liška, Jiří
3 Liška, Josef
2 Liška, Juraj
6 Líska, Jaroslav
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