beam_propagation

This is one of the best otmization numeric method.

该程序分别用四种经典算法对自定义3次非线性函数寻优，并给出寻优路径(The program of four classic algorithms were used three times on custom non-linear function optimization, and gives the path optimization)

利用反馈控制可以将洛伦兹系统控制到任意状态(control Lorenz system to arbitrary state using feedback control)

a good lecture for people who want to start working with embedded systems

实现基本的PCM编译码功能，函数简单，程序可行(PCM encoding and decoding functions to achieve the basic function is simple, practical procedures)

matlab and arcswat.pdf

Simulink仿真的详细介绍，并且有图像说明。让您更好的掌握方针方法(Simulink)

内插 I=4 LFM加SNR=10dB，噪声内插输出需加滤波器(Interpolation，I=4 SNR=10dB)

matlab界面设计的一些资料笔记,可以做为初学者参考用(matlab interface design some of the information notes, can be used as reference for beginners)

模拟地下地层的反射系数的求取方法并研究其与入射角度的关系(Simulate the subsurface reflection coefficient of the strike and to study its relationship with the incident angle )