optical

这是一个MATLAB的学习课件,里面有许多MATLAB实用的好例子,有兴趣的朋友可以(This is a MATLAB-learning courseware, there are many good examples of MATLAB practical, interested friends can)

用MATLAB实现OFDM技术的仿真 用MATLAB实现OFDM技术的仿真(ofdm)

非线性方程组的最速下降法，数值计算基于matlab的源程序。(Steepest descent method based on the Matlab nonlinear equations, numerical calculation)

永磁同步电机矢量控制开环Simulink模型（基于Park，Clark变换，即2/3变换）(Hardware-in-loop electrical motor FOC open loop Simulink model)

MATLAB 主要函数指令表（功能） 非常方便查阅(MATLAB main function Directive (function) very convenient)

matlab的维特比译码程序，加入汉明距离的提取(matlab Viterbi decoding process, from extraction Jiaruhanming)

提取小波脊线的crazy climber算法(Wavelet ridge extraction of crazy climber algorithm)

说明：  doppler 频移程序， 大家相互参考(doppler frequency shift procedures, U.S. cross-reference)

说明：  我编写的基于颜色分量的汽车牌照定位识别。主要有以下几步：1 基于颜色分量的灰度值识别出车牌（基于蓝色车牌）2 从蓝色区域中识别白色的号码(prepared by the color components based on the vehicle license location identification. The following are the main steps : a component based on the color of gray values identification plates (based on blue plates) 2 from the blue and white identification numbers)

U盘控制芯片CH331,CH331 是一个小容量U 盘的控制芯片，只要外加一个串行存储器芯片，就可以实现2KB 到512KB 的小容量U 盘。(U disk controller IC CH331, CH331 is a small-capacity USB control chip, As long as plus a serial memory chips, we would achieve 2 KB to 512 KB of small U disk capacity.)