个人的原理图,值得看一看,效果真的不错的,-port pin for communication
Multidrop capability simplifies distributed temperature sensing applications
Requires no external components
Can be powered from data line. Power supply range is 3.0V to 5.5V
Zero s

基于Yale人脸数据库的人脸识别，识别率达到90.67 -The face recognition based on Yale face database,and the the recognition rate is 90.67

人脸识别PCA，调用MATLAB中自带PCA接口；训练比率为70 时识别正确率为96.67 ,设置为75 识别正确率可达100 。能直接运行-PCA face recognition, calling MATLAB in PCA interface Training rate is 70 when recognition accuracy is 70 , is set to 75 recognition accuracy can reach 100 .IT can be run direct