这一个虚拟示波器程序是我从其他地方获取的，版权和著作权仍归原作者所有！我这里只是为了方便大家学习，所以转载过来给大家！-This is a virtual oscilloscope program is obtained from elsewhere, all copyright and copyright remain with the original author! I am here only to facilitate learning, so the reproduced over