Search
Now showing items 21-30 of 36
Low SNR treshold in rapid estimators of complex sinusoidals
(ХАІ, 2016)
A task of estimation of complex sinusoid frequency is considered. A particular but practically important case of
low signal-to-noise ratio (SNR) is studied. The low SNR threshold, commonly overlooked in development of ...
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).
Game theoretical approach to cooperation in autonomous wireless networks
(ХАІ, 2016)
The principles of construction of wireless Ad-hoc networks are discussed. It is shown that improved quality of
service in the mobile Ad-hoc net-works achieved by integration of heterogeneous wireless access technologies.
The ...
Models and methods for implementing pedagogical interventions in model-tracing cognitive tutors
(ХАІ, 2017)
This paper presents some models and methods for generating pedagogical interventions in model-tracing cognitive tutors.
Design of the robust PID control for uncertain nonlinear model of the UAV using artificial gain and time-delay model
(ХАІ, 2017)
Estimations of the flight vehicles aerodynamic coefficients through the theoretical, numerical, wind tunnel and flight-test methods have always errors and uncertainties. Nonlinear dynamics of the unmanned aerial vehicle ...
Generalized atomic wavelets
(ХАІ, 2018)
The problem of big data sets processing is considered.
Discrete atomic compression of digital images
(ХАІ, 2018)
The subject matter of this paper is the discrete atomic compression (DAC) of digital images, which is a lossy compression process based on the discrete atomic transform (DAT). The goal is to investigate the efficiency of ...
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 ...
Models of generation of input data of training of neural network modules for diagnostic of diseases in urology
(ХАІ, 2019)
The subject of the research presented in the article is neural network modules (NNMs), which are used to solve problems in the practice of diagnosing diseases in urology. This work aims to develop a mathematical model for ...
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 ...