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多维小波变换工具箱 V1.0 作者：陈甫 作者email: chen_fu@263.net 论坛: mathworld.yeah.net(V1.0 of multi-dimensional wavelet transform toolbox: Chen Fu of email: chen_fu@263.net Forum: mathworld.yeah.net)

利用SVM进行分类的简单例子 matlab(an esample of classification using SVM matlab)

小波包的数字水印watermarking (watermarking )

浙大版最优化方法，写的比较好的一本，对学习最优控制很有启发(Zheda version optimized method to write a good, very instructive learning optimal control)

the codes which i sent contains matlab code for encryption using 4 out of 8 code,binary to decimal conversion,decimal to binary conversion,subband coding,upsampling.

为实现合成孔径雷达（SAR）图像分类算法的测试与评估，将VC/Matlab 混合编程技术应用到SAR 图像分类平台开发中，分析与 比较了4 种VC/Matlab 混合编程方法及各自优缺点，并着重研究了基于组件对象模型（COM）的VC/Matlab 混合编程方法。使用Matlab COM 编译器创建了SAR 图像分类算法组件，在VC 中调用其导出的接口函数。在此基础上，完成了SAR 图像分类平台的实例开发且 可脱离Matlab 环境运行。实验结果表明，该方法较好地发挥了VC 与Matlab 各自的优势，提高了SAR 图像分类平台开发的效率。(In order to test synthetic aperture radar （SAR） image classification algorithm，VC/Matlab mixed programming technology was used in SAR image classification platform development. Four VC/Matlab mixed programming methods were introduced and analyzed. Comparing with other three methods，the method based on component object model （COM） was studied particularly. SAR image classification algorithm component was created by Matlab COM complier，and its interface function could be invocated with VC. Using this method，a SAR image classification platform was realized. The platform could run without Matlab. The experimental result shows a good combination of VC and Matlab. So，developing efficiency could be enhanced a lot.)

使用时移地震数据反演得到弹性参数相关变化量；(The correlation variation of elastic parameters is obtained by using time-lapse seismic data.)

利用牛顿迭代法实现高阶非线性方程组的计算(Calculation of Higher Order Nonlinear Equations by Newton Iteration Method)

This is a source code for image processing. It is using fresnal algorithm and diffraction forulas to creat holograms.

说明：  实现画一个六边形，再均匀撒一些点，在六边形内部的点为红色，在外部的点为蓝色(six point point)