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最优化方法：修正牛顿法反演粒度分布。是粒度反演算法的核心。-Fraunhofer diffraction of light intensity calculation, according to particle size, wavelength, calculated prior to the distribution of diffraction intensity.
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利用数值分析的方法分析了由边界波理论公式所得的圆形光阑衍射场的光强分布1
通过对边界波理论公式所得的光强分布曲线, 对几何照明区与阴影区的光强分布曲线与面衍
射积分公式所得的光强分布曲线进行比较, 分析了边界波理论公式对衍射场描述的准确性1-The light intensity distribution of diffraction of circular aperture was investigated by numerical analysis. In the case of t
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在傅立叶变换光学中夫琅和费衍射场的强度分布就等于屏函数的功率谱。因此我们可以直接将光屏进行傅立叶变换，再处理得到衍射图样。-In the Fourier transform optics, Fraunhofer diffraction field intensity distribution is equivalent to the power spectrum display function. Therefore, we can directly Guangping Fourier tran
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可以具体地实现光栅衍射的衍射图样和强度分布，对衍射的研究有很大的帮助。-Can specifically diffraction grating diffraction pattern and intensity distribution of diffraction studies on a great help.
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模拟正弦衍射光栅光强分布，图1中X轴是位置，Y轴是光强，图2，是强度分布-Analog sinusoidal diffraction grating intensity distribution
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用菲涅耳衍射模拟液晶相控阵的远场光强分布-Fresnel diffraction simulation of liquid crystal phased array far-field intensity distribution
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用夫琅禾费衍射模型模拟液晶相控阵的远场光强分布-Fraunhofer diffraction model to simulate liquid crystal phased array far-field intensity distribution
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GUI用户界面，通过输入缝宽、双缝间距、电子个数等参数，演示出电子双缝衍射的规律。要求：
（1）由用户任意输入可调参数的界面；
（2）根据电子双缝衍射的规律，得到不同入射电子数目时的衍射图像和动态演示动画；
（4）模拟出观察屏上的电子双缝衍射的强度分布图样。
-GUI user interface by entering the slit width, double-slit spacing, number of parameters, to demonstrate the
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计算夫琅禾费单缝衍射的强度和条纹的代码，对于学习物理光学和做模拟波动光学的人，非常有用。-calculate Fraunhofer single-slit diffraction intensity and stripe .
It is useful for study of physical optics and wave optics simulation.
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光栅衍射的强度和条纹。光栅的光学实验中有着分光、压缩脉冲等重要作用。研究它有重要的意义。-Grating diffraction intensity and stripes. Spectral the grating optical experiments have, the compressed pulse an important role. Research it has important significance.
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三维光子晶体布拉格衍射峰寻峰代码，可以得到布拉格衍射峰峰位、半峰宽、峰强的详细信息-Three-dimensional photonic crystal Bragg diffraction peak peak search code Bragg diffraction peak positions, FWHM, peak intensity Details
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这是一个用matlab模拟单缝衍射，光强分布的程序代码-This is a matlab simulation of single slit diffraction, the intensity distribution of the program code
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这是一个用matlab模拟单缝弗朗禾费衍射，光强分布的程序代码-This is a matlab simulation of single slit franco for diffraction, the intensity distribution of the program code
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这是一个用GUI，模拟单缝衍射（两种，并可以设置参数），光强分布的程序代码-this is a GUI simulation of single slit diffraction (two kinds, and can set the parameters), the intensity distribution of the program code
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Matlab简单模拟双缝衍射的平面光强分布及一维光强分布-Matlab simulation of the intensity distribution simple double-slit diffraction plane and the one-dimensional intensity distribution
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多缝弗朗和费衍射，改变缝宽和光栅常数来改变光强-Multi-slit Fraunhofer diffraction grating constant change to change the slit width and intensity
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圆孔夫琅和费衍射强度图，表征夫琅和费衍射的性质。的吧的吧-Hole Fraunhofer diffraction intensity map, characterization Fraunhofer diffraction properties. Right right
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给出不同情况下单缝菲涅尔衍射的光强分布图和灰度图(The intensity distribution and grayscale map of single Ja Faye Nel diffraction under different conditions are given.)
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