| 波动方程积分解的简化与惠更斯原理 |
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| 引用本文： | 尧德中.波动方程积分解的简化与惠更斯原理[J].电子科技大学学报(社会科学版),1996(3). |
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| 作者姓名： | 尧德中 |
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| 作者单位： | 电子科技大学自动化系 |
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| 摘 要： | 以波动方程积分解为基础，在保持Ｇｒｅｅｎ函数为无界空间Ｇｒｅｅｎ函数的情况下，建立了一种消去积分解中两项曲面积分之一的新方法，从而使积分解简化为与惠更斯的单一次级源设想相一致的情况。文中据此对惠更斯原理及其应用作了比较深入分析和讨论。
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| 关 键 词： | 波动方程，惠更斯原理，次级点源，次级偶极源，复源点 |
Simplification of the Integral Solution of Wave Equation and Huygens' Principle |
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| Yao Dezhong.Simplification of the Integral Solution of Wave Equation and Huygens'''' Principle[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1996(3). |
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| Authors: | Yao Dezhong |
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| Abstract: | This peper develops a new method,which is different from the Gteen function methed, for simplification of the integral solution of wave equation. In the simplified soultion,only one secondary source is needed to represent the wave propagation,i. e. the point source,the case of Huygens' principle,or dipole source. Based on the simplified solution,the Huygens' principle and its application is discussed. |
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| Keywords: | wave equation Huygens' principle point source complex ray |
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