Browsing by Subject "radio electronic and computer systems"
Now showing items 1-20 of 142
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A genetic algorithm of optimal design of beam at restricted sagging
(ХАІ, 2022)A genetic algorithm for solving the problem of optimal beam material distribution along length at a given re-striction on maximum sagging value is suggested. A review of literature sources is conducted and it was shown ... -
A learning platform for developers of fault-tolerant systems based on the signal-parametric approach
(ХАІ, 2014)In the presented work, a learning platform is framed. The learning platform is intended to help and give learning support to students and developers of fault-tolerant systems that are designed under the signalparametric ... -
About static analysis of variables physical dimensions for critical-mission software
(ХАІ, 2010)Some strong method of static code analysis, namely, analysis of physical dimensions of program variables is researched in the paper. The formal model to analyze the dimensions of variables is built. -
Adaptive two-step method for providing the desired visual quality for SPIHT
(ХАІ, 2022)is employed to evaluate the image quality. The research method is based on a validation ex periment that is conducted for an image set covering different image complexity and texture features. The comparison results ... -
Aircrafts control rational intellectualization
(ХАІ, 2016)Features of flying vehicles that are functioning under destabilizing influence are reviewed. Basic aspects of the rational control in presence of uncertainty are introduced through the proposed principle of control on ... -
Algorithm for estimation of electrophysical parameters of the surface by its own microwave radiation
(ХАІ, 2019)The performance characteristics obtained at the level of digital statistical modeling of the developed test confirmed, firstly, the conclusions of theoretical studies. Secondly, they give specialists in the field of ... -
Algorithms for control of longitudinal motion of a two-wheel experimental sample
(ХАІ, 2021)The subject of study is the process of forming algorithms for controlling the angular and translational move-ments of a two-wheeled experimental sample (TWES). The aim is to develop approaches to the formation of control ... -
An adaptive learning, technical intelligent tutoring system for signal-parametric fault-tolerant systems
(ХАІ, 2015)In this paper, it is presented an intelligent tutoring system for signal-parametric fault-tolerant systems. The Technical Intellectual Tutoring System (TITUS) takes advantage of Bayesian networks (BNs), which are a formal ... -
Analysis of opportunities to improve image denoising efficiency for DCT-based filter
(ХАІ, 2018)The subject matter of the paper is the process of image filtering. The goal is to provide high efficiency of denoising according to metrics that are more adequate to human vision system than traditional criteria as mean ... -
Application of dynamic programming approach to computation of atomic functions
(ХАІ, 2021)The special class of atomic functions is considered. The functions considered are used in discrete atomic compression (DAC) of digital images. The algorithm DAC is lossy and provides better compression than JPEG, which is ... -
Architecture and implementing service-oriented pharmacological system «medicine»
(ХАІ, 2007)Present work is devoted to service-oriented systems problems. Particularly, medical web-services are discussed. Information technologies classification in medicine and urgency of web-services using in medicine are ... -
Artificial intelligence as the cognitive value of heuristic models
(ХАІ, 2022)This article is devoted to heuristic modeling of the structure of interconnections in nano-, bio- and information technologies and in cyber-physical systems, graphic images of which allow studying the fine structure of ... -
Assessing software vulnerabilities and recovery time using open resources: elements of technique and results
(ХАІ, 2007)Modern vulnerability resources are considered, their content, security and recovery time of different software products are analyzed. To make the process smoother and more efficient three main stages are distinguished: source ... -
Assurance Case driven design for software and hardware description language based systems
(ХАІ, 2016)The Claim-Argument-Evidence (CAE) approach is one from the worldly recognized technique directed to find gaps in safety-related Instrumentation and Control systems design and implementation and after that to justify meeting ... -
Ata-based security assessment of smart building automation systems
(ХАІ, 2016)The information and control system of smart building is considered as a set of subsystems including building automation system (BAS). -
Atomic functions and their generalizations in data processing: function theory approach
(ХАІ, 2018)This paper is devoted to the fundamentals of applications of some atomic functions and their generalizations in data processing and data reduction. In this paper, we consider the main properties of these functions from the ... -
Atomic wavelets
(ХАІ, 2012)The problem of existence and construction of the atomic wavelet system, which consists of infinitely differentiable functions with a compact support, is considered. Formulas for evaluation atomic wavelets are obtained. Examples ... -
Backward interval mapping as the foundation of data coding algorithm based on chaotic recurrent fuzzy models
(ХАІ, 2004)In this paper we investigate the dynamic systems, which are represented by recurrent Takagi-Sugeno rule bases that are widely used in many applications. The algorithm that shows the chaotic behaviour of Takagi-Sugeno models ... -
Barriers of COVID-19 vaccination in ukraine during the war: the simulation study using arima model
(ХАІ, 2022)The purpose of the study is to develop a model of vaccination against COVID-19 in Ukraine and to study the impact of war on this process. The research is multidisciplinary and includes a sociological study of the attitude ... -
Chaotic behavior of Takagi-Sugeno recurrent models with Large-Scale time delay
(ХАІ, 2004)In this paper we consider the dynamic systems, which are represented by recurrent Takagi-Sugeno (TS) fuzzy rule bases. We found the conditions for the recurrent rule base with large-scale time delay that cause the ...