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基于matlab的车牌识别程序，已验证还不错，需要的可以看一下(License plate recognition matlab based program, has been verified quite well, and we need to look at)

基于PCA的人脸检测算法，识别效果很不错，程序很鲁棒 (PCA_based Face Recognition System)

time scale modification SOLA

说明：  相关参数的包络谱分析，用于故障诊断和数据处理(Envelope spectrum analysis of related parameters is used for fault diagnosis and data processing)

说明：  利用leslie人口模型来解决数学建模中的鱼群数量增减的问题： 具体问题在《数学建模与实验》（科学出版社）的153页第四题。(Leslie population model using mathematical modeling to solve the problem of increase or decrease in the number of fish: specific issues in the &quot Mathematical Modeling and Experiment&quot (Science Press) is the fourth 153 title.)

说明：  异步电动机三相逆变器供电时的PWM控制仿真模型，MATLAB/simulink仿真(Three-phase induction motor when the inverter PWM control model, MATLAB/simulink simulation)

说明：  对直方图进行均衡化，并把结果显示在同一个界面上(Of histogram equalization, and the results displayed in the same interface)

计算三元一次方程组 12x+41y+52z=132 23x+12y+32z=113 76x+37y+15z=176 (The calculated ternary equations 12x+41y+52z = 132 23x+12y+32z = 113 76x+37y+15z = 176)

说明：  用matlab实现BP网络，各种激活函数任你选择。(Use matlab to realize BP network. You can choose all kinds of activation functions.)

简单的卡尔曼程序，里面详细介绍了5条核心公式的使用，适合初学者，里面的注释也很多。(Simple Kalman procedure, which details the use of the five core formula, suitable for beginners, inside comment.)