| D-S算法在气象卫星功能仿真中的应用 |
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| 引用本文： | 汪荣峰,姜振东. D-S算法在气象卫星功能仿真中的应用[J]. 装备指挥技术学院学报, 2001, 12(3): 85-88 |
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| 作者姓名： | 汪荣峰 姜振东 |
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| 作者单位： | 装备指挥技术学院试验指挥系 |
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| 摘 要： | 气象卫星云图模拟是气象卫星功能仿真所研究的核心问题，在此研究了Diamond|Square算法的原理与实现，然后应用正弦函数和高斯函数，从Diamond|Square算法生成的二维数组出发，构造三维离散数据场；运用体绘制技术实现三维数据场的可视化，得到卫星云图。
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| 关 键 词： | 随机中点位移；气象卫星功能仿真；体绘制 |
| 修稿时间： | 2001-03-15 |
The Application of Diamond-Square Algorithm inthe Functional-simulation of Meteorologic Satellite |
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| WANG Rong-feng,JIANG Zhen-dong. The Application of Diamond-Square Algorithm inthe Functional-simulation of Meteorologic Satellite[J]. Journal of the Academy of Equipment Command & Technology, 2001, 12(3): 85-88 |
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| Authors: | WANG Rong-feng JIANG Zhen-dong |
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| Abstract: | The key problem of weather satellite functional simulation is climograph simulation. The paper researches the theory and realization of Diamond-Square algorithm. Then we apply Sine-function and Gauss-function to turn the two-dimensional array into three-dimensional square discrete data. Finally, the climograph is obtained by visualizing the data with volume rendering algorithm. |
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| Keywords: | middle point displacement functional-simulation of meteorologic satellite volume rendering |
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