IPM

二阶锁相环 m 文件，运行有图，应用广泛(Second-order phase-locked loop m documents, there are plans to run a wide range)

说明：  this is good code in matlab

MATLAB基本图形图像处理操作，包含图像增强，图像分割，特征提取，图像识别，灰度处理线性算法，文字处理等多个压缩包(MATLAB image processing and basic graphics, including image enhancement, image segmentation, feature extraction, image recognition, linear gray-scale processing algorithms, word processing and other compressed)

FSK一个简单易懂的调制程序，适合初学者，或者是需要简单不复杂的下载者(FSK modulation of a straightforward procedure, suitable for beginners, or simply do not need to download those complex)

说明：  通信系统仿真，MSK，SYSTEMVIEW，数字通信系统的SystemView仿真与分析(Communication system simulation, MSK, SYSTEMVIEW, Digital Communication System Simulation and Analysis SystemView)

mark_minutia for fingerprint

this code gives information about solar panel rotation and direct light falling on it

HSV空间 基于火焰动态特征和运动检测的火灾检测(Based on the dynamic characteristics of the flame of fire detection and motion detection)

说明：  SI传染病模型，可以用于传染病的传播模型。信息传播模型。(Si infectious disease model can be used for infectious disease transmission model. Information dissemination model.)

GBM 基于蒙特卡洛法的股票价格预测MATLAB模型(GBM Stock Price Forecasting Model)