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It is very risky to improve the performance of network protocols without the assurance of its functional correctness, especially for protocols that with complicated and concurrent behaviors. However, in most of current model based protocol engineering projects, two independent models are adopted for individual functional verification and performance analysis, which could not guarantee the performance...
Using three-dimensional finite element to analyze the bridge structure, the article use OpenGL to research bridge three-dimensional modeling and render realistic graphics. Based on this, we develop bridge structure dynamic simulation system. Take a large bridge engineering for example, and combined with the actual usage situation, we simulate and analyze the following several aspects: traffic flow...
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