对于初学matlab的同学会有帮助，模式识别中的bayes判别分析算法，是学习PCA特征提取的很好的学习资料。- Matlab for beginner students will help, Pattern Recognition bayes discriminant analysis algorithm, Is a good learning materials to learn PCA feature extraction.

用MATLAB软件提取模式资料，很有用的哦！供大家参考下！(substract model data)