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菲涅尔衍射原理代码
- 根据菲涅耳衍射原理编写的光学衍射模拟程序
fner
- 这是一个专门为菲涅尔衍射设计的一个仿真程序！参考光为平面波！本人测试过，没有问题存在！-This is a design specifically for the Fresnel diffraction of a simulation program! A plane wave reference beam! I tested, no problem!
myfnyuan
- matlab仿真出圆孔的菲涅尔衍射，其中有四副图，原图，二维衍射图样，函数图象和三维衍射图样-matlab simulation of a circular Fresnel diffraction, including four plans, artwork, two-dimensional diffraction patterns, functions, images and three-dimensional diffraction pattern
raceway
- 采用标量衍射理论，实现菲涅尔衍射和夫琅禾费衍射，对光波的波前传播和数字全息的应用有帮助。-Using scalar diffraction theory, Fresnel diffraction and the realization of Fraunhofer diffraction of light waves of wave-front propagation and the application of digital holography to help.
Diffraction
- 包含菲涅尔衍射，夫琅禾费衍射和衍射各种传递函数比较，园，十字叉丝，方孔，考扭曲线等的matlab程序-Includes Fresnel diffraction, Fraunhofer diffraction and diffraction comparison of various transfer functions, garden, crossed wires, the hole, twisted lines of matlab test procedures
myfndr
- matlab仿真出刀刃的菲涅尔衍射，其中有四副图，原图，二维衍射图样，函数图象和三维衍射图样-matlab simulation of the cutting edge of the Fresnel diffraction, including four plans, artwork, two-dimensional diffraction patterns, functions, images and three-dimensional diffraction pattern
菲涅耳衍射
- 菲涅耳衍射模拟矩形孔菲涅尔衍射 矩形孔菲涅尔衍射矩形孔菲涅尔衍射
输入的参数包括光栅常数b
- matlab对菲涅尔衍射的模拟仿真，进行傅里叶变换，以及对光强的计算(Matlab simulation of Finel diffraction, Fourier transform, as well as the calculation of light intensity)
fresnel
- 通过三种不同的算法来模拟实现模拟菲涅尔衍射功能(It can simulate Fresnel diffraction)
Fresnel diffraction
- 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.)
参考程序
- 光的菲涅尔衍射过程角谱理论matlab实现(Diffraction transfer function and its calculation of classic diffraction formula)
归档
- 二次傅里叶变换计算图像的菲涅尔衍射，用于matlab模拟透镜成像(Two Fourier transform calculation of Finel diffraction)
归档 2
- 傅里叶变换卷积方法计算图像的菲涅尔衍射，用于matlab模拟透镜成像(convolution method for calculating Finel diffraction of image)
近场与远场衍射的matlab模拟
- 以D-fft方法计算任意物屏的近场与远场衍射(The fresnel and fraunhofer diffraction of arbitrary screen calculated by D- FFT method)
Fresnel diffraction
- 菲涅尔衍射测试程序，角谱法实现的菲涅尔衍射。(Fresnel diffraction test cede, Fresnel diffraction achieved by the angular spectrum method.)
菲涅尔衍射积分的D FFT算法
- 菲涅尔衍射积分，海洋公园台风台风与不要天涯发图发图有(Fresnel Diffraction)
新建文件夹 (2)
- 通过改变imread的图片，可以更改任意孔型进行菲涅尔衍射实验。(Fresnel diffraction experiment can be carried out by changing the image of imread.)
菲涅尔衍射积分算法
- 菲涅尔积分公式求解场分布,，可以是卷积积分和傅里叶变换两种方法，得到全息像(frenesl diffraction,holography,convolution,field distribution,integration,matlab)
光学仿真
- 设计半径为1mm的平面波经凸面曲率半径为25mm，中心厚度3mm的平凸透镜。用matlab仿真平面波在透镜几何焦平面上的聚焦光斑强度分布，计算光斑半径。并与理论光斑半径值进行对比，得出误差大小。（方法：采用波动理论，利用基尔霍夫—菲涅尔衍射积分公式。）(Design a plano-convex lens with a plane wave radius of 1 mm and a convex curvature radius of 25 mm and a center thickness o
菲涅尔衍射
- 在光学里，菲涅耳衍射（Fresnel diffraction）指的是光波在近场区域的衍射。菲涅耳衍射积分式可以用来计算光波在近场区域的传播，因法国物理学者奥古斯丁·菲涅耳而命名，是基尔霍夫衍射公式的近似。