http://ea.donntu.ru/handle/123456789/5443 2008 г. 2026-04-22T02:28:40Z http://ea.donntu.ru/handle/123456789/8136 Title: Моделирование опасных событий, связанных с загрязнением атмосферного воздуха в городах Authors: Звягинцева, А.В. Abstract: The algorithm of dangerous occurrences modelling, related to atmospheric air pollution in cities is offered. It is shown that a risk estimation on the average annual concentrations of harmful matters in the high dispersion variation case information on atmosphere pollution does not give the reliable estimation of the real negative affecting on the people. 2008-07-04T00:00:00Z http://ea.donntu.ru/handle/123456789/8131 Title: Дискретизация функционально заданных поверхностей Authors: Вяткин, С.И. Abstract: Surface discretization (triangulation) is a well- known topic of computational geometry. A triangulation of a set of points is a way of connecting them to form a simple triangle. The existing algorithms of triangulation differ in terms of their computational complexity, the frequency of the function evaluation (sampling), and the resulting mesh quality. High efficiency of a triangulation algorithm can be achieved by the use of optimization techniques, which can reduce the complexity of the basic algorithm. A new approach for accurate triangulation of functionally defined surfaces using perturbation functions is proposed. For analyzing how close the evolving meshes approaches the functionally defined surface two error metrics and uniformity are used. The metrics measure deviations of the vertices from the functionally defined surface and deviations of mesh normal from the normal of the functionally defined surface. 2008-07-04T00:00:00Z http://ea.donntu.ru/handle/123456789/8118 Title: Модель процесса построения динамической сцены в аэронавигационных геоинформационных системах реального времени Authors: Васюхин, М.И.; Гулевец, В.Д.; Креденцар, С.М. Abstract: In the paper model of dynamic scene creating process in aeronavigation geoinformation real-time systems is proposed. This model is based on set description of scene components. 2008-07-04T00:00:00Z http://ea.donntu.ru/handle/123456789/8114 Title: Уменьшение аппаратурных затрат схемы МПА Мура при реализации в базисе CPLD Authors: Цололо, С.А. Abstract: Method of Moore’s circuit optimization is proposed. Method based on features of CPLD architecture and Moore’s FSM model. An example of application of proposed method is given 2008-07-04T00:00:00Z