yiwei

该程序是基于matlab来求lyapunov指数，用该程序可得到lyapunov指数随一变量变化的情况。便于观察混沌与超混沌。(The program is based on matlab to seek lyapunov exponent lyapunov exponent with a variable changes, the program can be obtained. Easy to observe the chaos and hyperchaos.)

this is a powerfull code in mix and hidden picture in another pic for staginography

时间序列中自相关函数的计算代码，内附程序说明(Time series in the calculation of the autocorrelation function of the code, containing a description of the procedures)

说明：  MATLAB教程，叫你怎样使用简单的MATLAB程序和算法(MATLAB tutorial tell you how to use a simple MATLAB program and algorithms)

解决最大流问题，使用Ford_Fulkerson算法。程序中包含例题。(Solve the maximum flow problem, to use Ford_Fulkerson algorithm. Examples included in the program.)

信号的仿真，误码率的仿真，互相学习，互相进步(change zhe singal，and find the rate of error)

利用Matlab编程模擬phase noise對OFDM signal的影響,希望供大家参考,Error vector magnitude (EVM) (simulation using Matlab programming phase noise of the impact of the OFDM signal hope that for your reference, Error vector magnitude (EVM))

灵敏度分析源程序，可用于结构模型修正，但仅运用了自振频率信息，没有运用振型信息(Sensitivity analysis of source code, can be used for structural model updating, but only the use of natural frequency information, there is no information on the use of modal)

可以用一系列点拟合二次函数，得出拟合后的图形和原数据的图标(Two functions can be fitted with a series of points)

DCT 音频水印 嵌入与提取 并进行攻击 (DCT SHUIYIN CHENGXU)