可以使用matlab这一程序进行操作，当你有多个文件夹 或者是一个文件下下有好多文件　你想批量读取 并且计算就可以用到这个方法来快速读取文件(You can use matlab this procedure to operate, when you have multiple folders or a file under a lot of files you want to read and calculate the bulk can use this method to quickly read the file)