chaos1

this is matlab code to solve various cgsolve problem!!!

Alamouti scheme communication

目前常用的张正友的摄像机标定方法，对畸变系数增加了切向畸变，结果精度很高，可直接应用于程序中。(Zhang is currently commonly used in the Friends of the camera calibration method, the distortion coefficient increased tangential distortion, resulting in high accuracy can be directly applied to program.)

最速下降法 求极小值问题的程序示例 其中包含三个函数(Steepest descent procedure for seeking the minimum value problem examples)

Second Menu Stenography

这是中国数学建模中编程交流上概率算法内容，里面提供了很多概率算法的例子(This is the exchange of mathematical modeling in the programming content on a probability algorithm, which provides many examples of probabilistic algorithms)

不变矩 matlab程序，有图例，可以运行，可供学不变矩的同学参考。(unchanged moment Matlab procedures, a legend, to run for school students the same moment reference.)

EMD分解，有效经验模式分解，有效经验模式分解，有效经验模式分解(EMD decomposition，EMD decomposition，EMD decomposition，EMD decomposition)

ga code for ucp programm using ga tool extracted

SIMULATION of Double-sideband suppressed-carrier transmission (DSBSC) modulate