KEYWORDS: Surveillance systems, Adaptive optics, Radar, Signal detection, Data processing, Control systems, Statistical analysis, Signal to noise ratio, Signal processing, Radar signal processing
The structure of information support for the airspace control system based on combined radar surveillance systems has been substantiated and investigated. This makes it possible to improve the quality of the detection of air objects, as well as to assess the accuracy of the location of the detected air objects. As a result, this improves the quality of information support for decision-makers in the airspace control system.
KEYWORDS: Transistors, Amplifiers, Field effect transistors, Resistance, Logic devices, Energy efficiency, Capacitance, Logic, Chemical elements, Information technology
In the article, the concept of construction of immitance converters was developed, the system of their classification was justified, the basic parameters were determined, the requirements were formulated and the possible ways of their technical implementation were analyzed. The analysis showed the existence of a considerable number of technical solutions for the implementation of the integrated circuit. Bipolar and field effect transistors, operational amplifiers and current conveyors were used as active devices. Conclusions based on the results of the study were also drawn.
An approach to solving the problem of monitoring the surface shape of a radiation spot in real time is presented. An analysis of the use of the cross-sectional method to monitor the shape of the surface of a radiation spot in real time has been carried out. The possibility of using the aspect ratio to solve the problem was considered. Experimental studies of the sectional method and the aspect ratio method are also presented.
The results of a statistical analysis of the distributions of the value of the fourth parameter of the Stokes vector (hereinafter the "phase parameter" – FP) of microscopic images of histological sections of kidney tissues with parenchymal morphological structure of the dead with varying degrees of blood loss are presented.
The paper deals with a design method of multi-order diffractive intraocular lenses (IOL) that we have developed in order to correct chromatic aberration. It is shown that in order to prevent a color halo around the focused image the phasematching number is selected to attend at each point of the image three color components to get quality image. A computer simulation of multi-order diffractive lens (MODL) in a schematic model of the human eye was carried out. The calculated MODL focuses white light into a segment on an optical axis with high diffractive efficiency. More research needed to study an aberration analysis of lenses of this type.
KEYWORDS: 3D modeling, Data modeling, Single mode fibers, Data storage, Ray tracing, Composites, Laser induced breakdown spectroscopy, 3D optical data storage, Brain, Visual process modeling
A method of transformation of polygonal data into functions based on patches of free forms is proposed. advantages of this approach over the known algorithms of transformation of three-dimensional models for fast transmission of information and its compact storage are demonstrated.
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