differencemethod

Hausdorff回归的主要优点是不应该指定的错误（垂直，水平，方向正交...与普通最小二乘），它是相对于较少的距离平方敏感。(The main advantages of the Hausdorff regression are that one should not specify the direction of the errors (vertical, horizontal, orthogonal ... with the ordinary least squares) and that it is less sensitive with respect to the square of the distance.)

说明：  用MATLAB编写程序实现大林控制和串级算法，带有详细的解说，通俗易懂(Dalin using MATLAB programming to achieve control and cascade algorithms, with detailed explanations, easy to understand)

在MATLAB编程语言环境下实现粗差的拟准检定法(In the MATLAB programming language environment to achieve gross errors QUAD method)

频率采样法设计低通FIR滤波器。有说明，有代码，简单易懂。(matlab LPF FIR)

matlab图像处理很好的学习参考资料，讲解很详细(matlab image processing good learning reference materials, explaining in great detail)

Koch and Zhao algorithme type of watermarking of image

学生成绩展示，排序学生的成绩，添加和删除用户，(Student performance display, sorting, adding and deleting users)

These matlab files will simulate the pseudo-3D model of a fracturing process which is widely used process in petroleum industry and P3D model is widely used in that process.

Adobe Photoshop toolbox.Version 1.0 13-Dec-2006。photoshop中的matlab工具包，包括54个M文件，能够实现在matlab中调用photoshop的操作函数，并将处理结果传回matlab.也可以将matlab工作空间里的图像矩阵传送到photoshop中进行处理并动态返回结果. 该工具包从CS4中提取得到(其他版本没有测试过！)，安装时直接解压缩到photoshop文件夹下，按照压缩包中的pdf说明文档在matlab中添加路径后即能够使用，并能够在help中看到一个photoshop toolbox.(Adobe Photoshop toolbox.Version 1.0 13-Dec-2006. photoshop in matlab toolkit, including 54 M files, photoshop function call operation can be achieved in matlab, and the results returned matlab. too matlab workspace in the image matrix can be transferred to photoshop for processing and dynamic returns the result. toolkit extract obtained from CS4 (other versions not tested!), unzip the installation directly to photoshop folder, according to the compressed package in matlab pdf documentation can add the path after use, and can see in the help of a photoshop toolbox.)

利用Matlab实现矩形波导电磁场分布图的绘制(Using Matlab to achieve a rectangular waveguide electromagnetic field distribution diagram drawing)