//将某个目录下文件的数据读出，找出所有峰峰值--峰顶、峰底，分别存入新文件内 //该程序的exe文件必须与待处理的数据文件存放在同一目录下。-//Read the data files in a directory out to identify all peak to peak- peak to peak end, respectively, into a new file //The program exe file must be stored with the data fil