identification

The problem of parameters identification of the bursts of the medium conductivity coefficient according to the tomography of the applied quasipotentials is considered. The method of image reconstruction is suggested, according to which the problem of analysis is reduced to the application of numerical methods of quasiconformal mappings, and the problem of synthesis is reduced to the solving the problem of parametric identification. The results of numerical experiments are presented and their analysis is carried out.

A modeling problem of the process of liquid multi component decontamination by a spatial filter is considered, it takes into account the reverse influence of decisive factors (contamination concentrations of liquid and sediment) on characteristics (coefficient of porosity, diffusion) of the medium and gives us the possibility to determine small mass transfer coefficient under the conditions of prevailing of convective constituents over diffusive ones.

In the article the description the system of computer users recognition is offered by means discrete model, that relations the sentinel delays at entered information from a keyboard in the to discrete moment of time. It allowed to increase efficiency of recognition almost in 1,5 time and automates procedure of authentication of users. The main directions of development and application of the systems of recognition and identification created on the basis of discrete models are marked.

The article contains information technology for identification of problematic situations and their states in complex technical systems, which is based on a method that is based on the information model identification process and modified clustering algorithms such situations FOREL and K-MEANS.

Analyzed the place and role of judicial and merchandising expertise in the investigation of criminal cases involving counterfeiting of consumer goods. Quantitative and qualitative assessment of the main characteristics of consumer goods used for comparison to the reference indicators for the purpose of solving the basic problems of forensic merchandising expertise.

Purpose. The purpose of research is to determine the possibility of using of infrasound measurements that carried out in Ukraine for verification of registered seismic events and using of infrasound method as one of the criteria for their identification. Methodology. Registration of seismic and infrasonic signals carried out with using of geophysical networks of Main Center of Special Monitoring (MCSM). To register infrasound the small aperture acoustic group systems are used, allowing directional monitoring of events.