中文说明：对于人脸识别比较有点参考性，当然对于初学者的启发还是比较大的，在这matlab中可以初步的进行了解，matlab是个很强大的软件！
English Description：
For face recognition is a little bit of reference, of course, for beginners of inspiration is relatively large, in this matlab can be a preliminary understanding, Matlab is a very powerful software!