The complex of the programs that allowed to automate numerical multiple criteria optimization of transient processes was developed. Simplex method and MatLab system were used for optimization. The complex is convenient, easy to expand and applicable for a wide range of technical systems.

The authors studied a complex for acceptance, periodic and a number of special tests of boat motors which have a power of up to 5hp on the basis of using a personal computer and industrial logical controller on FGUP “MMPP” “Salut”. The test complex consists of hydromechanical, information-measuring and dynamoelectric subsystems, drive of the gas handle, section of boat motors preparation. Hydromechanical subsystem contains a test counter with a force measuring transom board. The information-measuring subsystem contains gauges of boat motor physical quantities and of environment (9 gauges: frequency of rotation of the crankshaft of internal combustion engine; thrust of screw propeller; temperature of the water in discharge; and others). The basis of the dynamoelectric subsystem is a high-speed servomechanism of alternating current. Advantages of the test complex are the following:  high accuracy and objectivity; minimization of time and reduction of the cost of tests; possibility of conducting complex tests during a short period of time.

The article is for comparison analysis between the operation system z/OS and Linux which operate with mainframes. The comparison criteria are flexibility and manageability of the installation and support tools working with the software.. Because of every installation of the operation system rate on a proper applied tasks, the complex of installed applied software is very important as well as the supporting process also. To maintain the installation and the applied software, and operation system components themselves there are a special tools for every operation system. The article would be interested for students studying mainframes and for specialists who work with operation systems.

The article introduces a program application for searching binary codes of variable length that have given autocorrelative and mutual correlative properties. Side lobes of them must be less than given values. The article contains speed analysis of the program working in the single threaded and multithreaded modes, conditions of speed reductions specific for multithreaded environment on the assumption of probability equations that are also introduced in the text.

The article represents the basic results of long-term work on creation and introduction to educational process of the automated laboratory at courses «Theoretical mechanics» and «the Theory of fluctuations». The short description of eight laboratory installations is given. Each of them is a hardware-software complex which gives the chance to automate made experiments both at the task of operating modes of installations, and at processing of results. The basic directions of researches connected with creation of laboratory and with its further use in educational process and in research work are stated.

This article describes how we used the method to adapt user interfaces to the terminology of subject areas in the systems of formation and use of distributed heterogeneous information resources in developing the working space department of the university.

In article creation possibility in the ready project of a special window for input from the keyboard of mathematical expressions, carrying out of numerical calculations and construction of schedules is considered.