polya_fit

RS编译码的Matlab程序，与陈文礼的《RS纠错编码原理及其实现方法》配套，已调试通过。(RS encoder and decoder ,matlab program)

pitch esimation material

Figital Imagin process And Matlab E-book

在matlab编程环境下，利用GUI开发，实现电脑自动关机。(matlab programming the computer automatically shut down.)

通过傅里叶变换的方法计算全息图像某一行的衬比度(fringe contrast calculation)

直接序列扩频代码，完成直接序列扩频的扩展功能(Direct sequence spread spectrum code to complete the extended functionality of direct sequence spread spectrum)

说明：  M AT L A B拥有大量简单、灵活、易用的二维和三维图形绘图命令,本教程用于学习MATLAB 绘图。(M AT LAB has a large number of simple, flexible, easy to use two-dimensional and three-dimensional graphics drawing commands, the tutorial for learning MATLAB graphics.)

波束形成方法的到达方向估计。波束成形，是通用信号处理技术，用于控制传播的方向和射频信号的接收。作为Wi-Fi802.11n标准的可选部分，beamforming被定义为两种基本类型：内在的和外在的。(The Beamforming method for direction of arrival estimation)

计算光子晶体带隙，利用平面波占开发计算光子晶体的带隙(Calculated photonic bandgap account for the development of photonic crystals using plane wave bandgap)

利用Matlab进行语音信号滤波和去噪，仅供参考(Using Matlab voice signal filtering and de-noising for reference purposes only)