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说明：  求误差函数的值（算法借鉴MATLAB中erf函数）(According the erf function in matlab program, get the value of ERROR function.)

最优化算法中的外罚函数法，求解最优的解 可以直接利用(Optimization algorithm outside the penalty function method for solving the optimal solution can be directly utilized)

根据M序列的产生原理，利用MATLAB编程实现4阶、6阶及任意阶M序列的产生(M sequence generated in accordance with the principle of the use of MATLAB Programming 4 bands, 6 bands and arbitrary selection of sequence-order M )

用MATLAB实现图像轮廓提取的方法和效果(MATLAB image contour extraction methods and results)

Block base DCT data hiding and recovery of secrete image.

用MATLAB编写的加密代码 先将源文件翻译成ASCII码 在对其进行加密(Encrypted code written with MATLAB source file first translated into ASCII code in its encrypted)

AR算法到SS算法的实现转换程序，matlab实现。(AR algorithm to SS conversion algorithm.)

感应电动机参数辨识算法仿真程序，所有程序都是用M函数编写(simulation program of Induction motor parameter identification algorithm, all programs are written with M function.)

说明：  支持向量机的matlab实例，对学习支持向量机有很大的帮助。(The matlab example of the support vector machine is of great help to the learning support vector machine.)

在MATLAB环境下实现二维emd分解的实现(MATLAB environment in the implementation of two-dimensional EMD decomposition implementation)