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laserMatlab
用基于 Matlab 的小容量 FFT (比如 256×256)程序,将取样窗口划分为
若干个全等的小矩形,对每个小矩形内离散点的复振幅作 FFT 变换,然后将所有变
换结果叠加,再乘以复数相位因子,相当于对整个物面上点进行菲涅耳衍射计算,
利用这种方法可以迅速的实现高精度的轴对称傍轴光学系统中的激光衍射计算 (With a small volume based on Matlab FFT (eg 256 × 256) procedure to sample window divided into a number of small identical rectangles, each small rectangle of discrete points within the complex amplitude for the FFT transform, and then transform the results of all the superposition multiplied by the complex phase factor, the equivalent point on the object plane Fresnel diffraction calculation, the use of this method can rapidly achieve high-precision optical system axis of symmetry in the paraxial calculation of laser diffraction)
- 2011-01-08 00:22:41下载
- 积分:1
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chap8
《智能控制》第二版(刘金琨著)程序源码第八章(" Intelligent control" , Second Edition (Liu Jinkun a) of Chapter VIII of program source code)
- 2011-04-26 09:44:43下载
- 积分:1
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zhixinsuanfa
质心算法 基于MATLAB 毕设的源代码(Centroid algorithm is based on MATLAB)
- 2011-06-03 10:04:11下载
- 积分:1
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MATLAB
matlab入门ppt,第一章,对于需要学习matlab入门的同学很有帮助。(matlab entry)
- 2013-09-14 20:09:34下载
- 积分:1
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hiding-audio-in-image
A major issue in computer network is to prevent important information being disclosed to illegal user.
- 2014-01-26 22:54:05下载
- 积分:1
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pf_colortracker
对目标进行识别,采用直方图的方法,结合matlab和c语言(Target identification, using the histogram method, combined with matlab and c language)
- 2014-10-21 21:45:21下载
- 积分:1
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MatlabFns
MATLAB and Octave Functions for Computer Vision and Image Processing.
- 2009-10-21 00:27:32下载
- 积分:1
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NNavBarra
一个navigation vieew的xcode手机程序可直接使用。
(A navigation vieew the xcode phone program can be used directly.)
- 2012-07-29 20:39:40下载
- 积分:1
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matlab-_scaler
分别用最邻近插值算法和双线性插值算法在matlab上实现图像的缩放.word文档。附有算法原理以及实现效果。(Image scaling using the nearest neighbor interpolation algorithm and bilinear interpolation algorithms were implemented on matlab)
- 2013-12-06 19:39:46下载
- 积分:1
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MatlabHelperINchinese
matlab的中文帮助
对初学者来说是很有用的(matlab help for beginners in Chinese is very useful)
- 2007-09-15 12:47:06下载
- 积分:1