Browsing Факультет радіоелектроніки, комп’ютерних систем та інфокомунікацій (№ 5) by Title
Now showing items 89-108 of 1021
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Statistical synthesis of aerospace radars structure with optimal spatio-temporal signal processing, extended observation area and high spatial resolution
(ХАІ, 2022)Objective is to develop the theory and fundamentals of the technical implementation of airborne radar systems for the formation of high-precision radar images in an extended field of view from aerospace carriers. -
Strategy of building a wireless mobile communication system in the conditions of electronic counteraction
(ХАІ, 2023)The subject of research in this article is the process of building a mobile communication system that operates under electronic countermeasures. The aim is to develop recommendations for building a wireless mobile communication ... -
Study of methods for searching and localizing objects in images from aircraft using convolutional neural networks
(KhAI, 2024)The use of unmanned and manned aerial vehicles for remote object localization and classification is very common. These methods are used in various systems, ranging from territory surveys to law enforcement. Methods of ... -
Study on potential application of brightness temperature models in passive remote sensing
(KhAI, 2024)In the modern science and practice of remote sensing of any surface, including various types of land cover, radio systems are widely used. Due to low energy consumption and high stealth, the most promising direction of ... -
Support for the decision to select the future profession with use of fuzzy relations
(ХАІ, 2018)The article suggests one of the ways to solve the problem of vocational guidance for applicants in choosing a future profession through the use of artificial intelligence systems, namely, fuzzy relations. -
Syntactical method for reconstructing highly fragmented OOXML files
(ХАІ, 2023)This paper proposes a syntactical method for reconstructing OOXML documents based on knowledge about the internal structure of this file type, regardless of their content. The details of the implementation of the reconstruction ... -
Synthesis of the optimal algorithm and structure of contactless optical device for estimating the parameters of statistically uneven surfaces
(ХАІ, 2021)This work synthesizes the optimal algorithm and structure for analyzing the parameters of statistically-temporal surfaces based on spatio-temporal processing of optical speckle interference signals and images using modern ... -
Technologies for building systems of remote lining of communication lines: a practical example of implementation
(ХАІ, 2021)The subject matter of study in this article is ways to build systems for remote laying of communication lines and solve the problem of their implementation. The goal is to simplify the process of developing robotic systems ... -
The analysis of vulnerability databases in view of web-services architecture
(ХАІ, 2007)In this article the comparative analysis of existing vulnerability databases (VDB) is carried out. The traditional architecture of Web-services is considered. One of the most popular VDB is analyzed in view of ... -
The regulatory framework for Green Wi-Fi: analysis and development for adaptive networks
(ХАІ, 2012)The article provides an analysis of standards which encourage the reduction of energy consumption within the Green Wireless concept. Basically, standards specification ignores the dynamic properties of the subscribers. ... -
The results of department educational processes reengineering in dual and digital education concepts
(ХАІ, 2021)The subject matter of the article is the results of department educational processes reengineering, which was conducted at the Department of Land Administration and Geographic Information Systems of O. M. Beketov National ... -
The static analysis of a program code procedure based on metrics profiling
(ХАІ, 2007)The static analysis of a program code procedure is developed. The analysis and classification of software quality estimation metrics is conducted. For a quantitative estimation of a program code quality, generic metrics’ ... -
Theoretical and experimental study of performance anomaly in multi-rate IEEE802.11ac wireless networks
(ХАІ, 2022)The paper comprehensively investigates the performance anomaly occurring in wireless networks with subscribers at different data rates using three approaches: experimental measurement, analytical study, and simulation ... -
Time-frequency representation enhancement: approach based on image filtering methods
(ХАІ, 2016)The task of filtering of the time-frequency representations, obtained by the S-method, using advanced digital image processing filters, both local and nonlocal is considered. -
Transdisciplinary convergent approach – human factor
(ХАІ, 2021)The article is devoted to the systemic problems of the study of the human factor, which are associated with the cognitive aspects of human-computer interaction. -
Two-step providing of desired quality in lossy image compression by SPIHT
(ХАІ, 2020)This paper considers the application of the two-step method in an encoder based on a discrete wavelet trans-form (DWT). -
Using automated battery replacement stations for the persistent operation of UAV-enabled wireless networks during NPP post-accident monitoring
(ХАІ, 2019)The subject matter of the paper is the process of ensuring the persistent operation of UEWN. This paper aims to propose an approach to en-suring the persistent operation of UEWN during NPP post-accident monitoring missions ... -
Vulnerability analysis and method of selection of communication protocols for information transfer in Internet of Things systems
(ХАІ, 2021)The subject of study in the paper is the analysis of technologies, architectures, vulnerabilities and cyberattacks, communication patterns of smart objects, messaging models, and Internet of Things (IoT) / Web of Things ... -
Vulnerability analysis of wireless networks: case for smart building automation system
(ХАІ, 2015)The given paper shows the analysis of wireless network security and availability, and helps to develop safe and effective system usable for future design. Smart building automation system is one of work areas of embedded ... -
Wave optics and modern physics
(KhAI, 2014)Manual provide a set of problems to nine recitation classes offered by the Physics department of the National Aerospace University «Kharkiv Aviation Institute». Guidance embraces the following topics: «Wave Optics», «Special ...