运用labview8.5软件，创建一个虚拟双通道示波器VI，并实现以下功能：

1、连续采集电压信号，并存储。

2、实现对电压信号的显示处理、实时记录、回放记录，并且将电压信号的算术平均值可存档于excel文档，可读取。-Labview8.5 software used to create a virtual two-channel oscilloscope VI, and to achieve the following functions: 1, continuous voltage signal acquisition and storage. 2, to achieve the display of the voltage signal processing, real-time recording, playback record, and the arithmetic mean of the voltage signal can be archived in the excel document, can be read.