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基于MATLAB的衍射场模拟计算 被引量:23

On Simulated Calculation of Diffraction Based on MATLAB
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摘要 光的衍射现象研究 ,不仅具有重要的理论意义 ,而且在光学仪器研制和成象分析等均有重要价值 .针对衍射计算困难的问题 ,选择合适的计算公式 ,并基于科学计算软件MATLAB5 .3编写计算程序 ,使计算得变得简洁 ,大大提高了实验的效率 .用MATLAB编程得出的计算结果与用数码相机记录的衍射图样进行比较 。 The calculation of diffraction was too complicated to be done until computer was invented. By choosing proper formula and software, not only can the result of calculation of diffraction be given, but also figures can be worked out easily. It greatly improves the efficiency of experiments. At the same time, since digital camera is more and more popularized, it provides a new method for recording diffraction pattern. It turns out to be that the results gotten by using software MATLAB 5.3 are identical with photographs taken by digital camera.
出处 《昆明理工大学学报(理工版)》 2004年第3期132-134,151,共4页 Journal of Kunming University of Science and Technology(Natural Science Edition)
基金 云南省教育厅基金资助项目 (项目编号 :0 3Y2 2 5A)
关键词 衍射计算 MATLAB 菲涅尔衍射 傅立叶变换 卷积 calculation of diffraction MATLAB Fresnel diffraction Fourier transform convolution
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参考文献3

  • 1苏显渝 李继陶.信息光学[M].北京:科学出版社,2000..
  • 2Grant R. Fowles.Introduction to Modern Optics[M].New York:Dover Publications,Inc.,1989.106-111.
  • 3赵达尊 张怀玉.波动光学[M].北京:北京理工大学出版社,1999.102-113.

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