| FDTD法的计算机可视化技术 |
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| 引用本文： | 余雄庆,杨景佐.FDTD法的计算机可视化技术[J].微波学报,1995,11(4):316-322. |
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| 作者姓名： | 余雄庆 杨景佐 |
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| 作者单位： | 南京航空航天大学 南京210016
(余雄庆)，南京航空航天大学 南京210016(杨景佐) |
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| 摘 要： | 本文应用计算机图形学的方法探讨了FDTD法计算机可视化的途径.对FDTD法进行可视化处理后,可直观地看到FDTD法的计算过程,形象地显示出电磁波与物体相互作用的过程,从而可观察到电磁波传播、穿透、散射和吸收等重要现象,这有利于研究电磁波与物体相互作用的机理.两个例子表明,本文提出的方法是非常有用的.
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| 关 键 词： | 时域有限差分法 电磁散射 计算机可视化 |
A Computer Visualization Approach for FDTD Method |
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| Yu Xiongqing,Yang Jingzuo.A Computer Visualization Approach for FDTD Method[J].Journal of Microwaves,1995,11(4):316-322. |
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| Authors: | Yu Xiongqing Yang Jingzuo |
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| Abstract: | In this paper, a computer visualization approach is proposed of FDTD method by means of computer graphics. By visualization for FDTD method, the calculation process of FDTD method and phenomena such as wave propagation, penetration, scattering and absorbing are observed directly. It is very useful for studying the mechanism of electromagnetic wave interactions between objects. The visualization of electromagnetic wave interactions with two wing structures is displayed. These examples indicate that the approach described in this paper is effectual. |
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| Keywords: | FDTD Electromagnetic scattering Visualization |
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