用来抽取用户设定范围之内的，成组的连续数，连续数的长度可以由用户自行设定，并且可输出抽出的数据与平均分布的对比曲线！-Used to extract within the range set by the user, and for several groups of several consecutive length can be set by the user, and can output the extracted data and comparison of the average