Software & Systems

Articles of journal № 4 at 2009 year.

Order result by: Public date | Title | Authors

31. Engineering and scientific manpower development for supercomputer technologies [№4 за 2009 год]
Authors: Shabanov, B.M., A.N. Sotnikov, Савин Г.И.
Visitors: 10817
The task of engineering and scientific manpower development for supercomputer technologies is under consideration including designing, development, maintenance and supercomputing.

32. Application of informational technologies for multilevel training of chemical technology specialists [№4 за 2009 год]
Authors: Колыбанов К.Ю., Kornyushko V.F., E.V. Burlyaeva , Арбенин Д.Е.
Visitors: 12379
The specialists of Informational technologies department of the MITHT developed the training complex on the basis of imitating modeling of metal-organic-hydride epitaxy (MOCVD) of semiconductor heterostructures for optoelectronics, created the software package on the basis of mathematical planning experiment for studying of liquid etching of solid-state materials and the database on properties and technological characteristics of semiconductors. Software are used in educational and scientific processes for preparation of bachelors, masters and engineers on «Materials micro-, opto- and nanoelectronics» department.

33. Effectiveness of wireless solutions [№4 за 2009 год]
Author: Бобров С.И.
Visitors: 12026
The method of economical effectiveness analysis of broadband wireless access network construction is submitted. The analysis is based at technical effectiveness – power, frequency and information effectiveness. Influence of radiointerface parameters on capital and operational expenses of network is illustrated. Actual example of analysis of effectiveness of alternative of network construction.

34. Optimization of structural component of electric connectors [№4 за 2009 год]
Author: Сафонов А.Л.
Visitors: 11048
There are advantages of using of specialized program modules of CAD systems to the decision of tasks of designing in article. Module of CAD system KOMPAS-3D developed by the author article is described. It realized a task of conditional optimization. Its work for an example of an element of an electric connector is demonstrated.

35. Perturbation functions in geometric modeling [№4 за 2009 год]
Authors: Dolgovesov, B.S., Vyatkin, S.I.
Visitors: 8417
Transformations of a geometric objects are described for set-theoretic operations, projections, offsetting, and metamorphosis. A binary relation such as collision detection is also described. This approach supports combinations of representational styles, including constructive geometry, sweeping, twisting, deformable and other animated objects. Interactive modification of the function model with fast visualization lets us provide both the interactivity and any required level of detail leading to photo-realistic appearance of the resulting shapes.

36. Using toroidal copy, for incremental tecture update [№4 за 2009 год]
Author: Шустиков Д.А.
Visitors: 10726
In article improvement of copying of a structure in video memory is considered, with which help its effective step-by-step updatings.

37. The model of constructive-universal automatic machine [№4 за 2009 год]
Authors: Drozhdin V.V., Жуков М.В.
Visitors: 7035
The model of constructive universal automatic machine is taken into consideration, its basic elements which help to build any other automatic machine are determined, and a way of specification of automatic machine‘s assembling procedure is suggested.

38. Reconstruction of images via variational principle [№4 за 2009 год]
Authors: Сачков Ю.Л., Ардентов А.А., Касимов В.М., Маштаков А.П.
Visitors: 11940
A mathematical approach to reconstruction of images via the following variational principle is described: the reconstruction curve (x(t), y(t)) should minimize length in the space (x, y, ), where  is the angle of slope of the curve. A software in Mathematica system for solving the problem is developed, its output is presented. A parallel algorithm for reconstruction of hidden image via the variational approach is proposed.

39. Technicoeconomic optimization of construction and maintenance of mobile wimax networks [№4 за 2009 год]
Author: Боцман Я.В.
Visitors: 9225
The principle of a choice business of model of construction and operation WiMAX of a network is considered, the variant of construction wireless WiMAX is offered a network with application of wholesale model.

40. System of test assignment automated genaration [№4 за 2009 год]
Author: Алсынбаева Л.Г.
Visitors: 12946
The following issues are considered in this article: methodic aspects of basics of algorithmization and programming teaching, approaches to creation of automated generation of informatics and programming test assignment and their programmed implementation demonstrated with an example of Pascal language.

◄ ← Preview | 1 | 2 | 3 | 4 | 5 | 6 | Next → ►