一个简易的chart系统，可以以二进制形式打开各种文件并读取其二进制码并以曲线形式显示出来，并提供一些简单的算法对原始数据进行处理并将处理后曲线显示出来(A simple chart system can open all kinds of files in binary form, read binary code and display them in curve form, and provide some simple algorithms to process the original