人脸识别中的光照处理方法，用于特征降维，特征融合，相关分析等,利用matlab针对图像进行马氏距离计算 。- Face Recognition light treatment method, For feature reduction, feature fusion, correlation analysis, Using matlab to calculate the Mahalanobis distance for the image.

pwm整流器的建模仿真，一种基于多文档得图像合并技术，D-S证据理论数据融合。- Modeling and simulation pwm rectifier Based on multi-document image obtained combining technique, D-S evidence theory data fusion.