中文说明：hosa文件包含了很多我们需要的很多函数的程序说明文件，在运行matlab时是不可缺少的-hosa file contains a lot of the many functions we need to process the documentation, when running matlab is indispensable
English Description：
hosa file contains a lot of the many functions we need to process the documentation, when running matlab is indispensable