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In the HLA simulation system, there exist two kinds of model combination technology: the federation member level and the model level. In this paper, two kinds of model combination technology are introduced in detail, and through the comparison their advantages and disadvantages are analyzed. It shows that the combination on the member level is more applicable for the small simulation system, and the...
For the demand of real-time on-line route planning, the principle is discussed here for math modeling and data compression of threats with nonformula geometry shape, such as terrain or weather. The data structure and storage method are analyzed for DEM(Digital Elevation Model) data decomposed by quadtree algorithm. Then the data compress algorithm by sparse quadtree is provided. And another data compress...
Technological innovation is very important to enhance enterprises' core competency and competition advantage, but enterprises' enthusiasm is not high for it, facing many risks. So it is necesssary for the government to draw up incentive measures to encourage enterprises' technological innovation. This paper tries to set up the game model of enterprises' motive power for technological innovation and...
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