中文说明：通过这个代码你可以检测出人体的各个部位。必须使用Matlab中的matconvnet工具箱。有两个主要文件。一种是保存训练模型的数据，另一种是检测人体部位。
English Description：
Through this code you can detect human body parts. You have to use matconvnet toolbox in Matlab. There are two main files. One is keeping data about trained model and other is for detection of human body parts.