| 基于圆柱坐标非均均FDTD网格的图形可视化 |
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| 引用本文： | 周国祥,侯整风,郭骏,石雷,杨明武. 基于圆柱坐标非均均FDTD网格的图形可视化[J]. 工程图学学报, 2004, 25(4): 67-71 |
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| 作者姓名： | 周国祥 侯整风 郭骏 石雷 杨明武 |
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| 作者单位： | 合肥工业大学计算机与信息学院,合肥,230009 |
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| 基金项目： | 教育部科学技术研究重点资助项目(03100)，安徽省自然科学基金资助项目(01042102) |
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| 摘 要： | 基于非均匀 FDTD 网格的电磁场模拟是解决电磁场问题的一种有效方法。介绍一个柱坐标系下非均匀 FDTD 网格生成系统,实现了网格图形的可视化。该系统能够快速、有效地生成一维、二维、三维 FDTD 网格图形和物体几何图形。这些图形不仅直观准确,还具有动态和可调等特性,从而为 FDTD 用户提供了丰富的可视化服务。
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| 关 键 词： | 计算机应用 图形可视化 非均匀FDTD网格 网格图形 圆柱坐标 |
| 文章编号： | 1003-0158(2004)04-0067-05 |
| 修稿时间： | 2004-06-17 |
Based on Cylindrical Coordinate Non-Uniform FDTD Patterns Visualization |
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| ZHOU Guo-xiang,HOU Zheng-feng,GUO Jun,SHI Lei,YANG Ming-wu. Based on Cylindrical Coordinate Non-Uniform FDTD Patterns Visualization[J]. Journal of Engineering Graphics, 2004, 25(4): 67-71 |
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| Authors: | ZHOU Guo-xiang HOU Zheng-feng GUO Jun SHI Lei YANG Ming-wu |
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| Abstract: | The electromagnetic simulation based on Non-uniform FDTD mesh is a generalized and efficient method to solve many electromagnetic problems. In this paper a Non-uniform FDTD Mesh Generation System in Cylindrical Coordinate is introduced, which can visually generates FDTD grids. The system can quicky and efficiently generate 1D, 2D, 3D FDTD meshes and demonstrate object geometry patterns. These meshes are not only visualized and accurate, but also can be adjusted and modified dynamically. And it provides various visual functions for FDTD users. |
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| Keywords: | computer application patten visualization non-uniform FDTD grid pattern cylindrical coordinate |
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