采用LabJack U12 数据采集模块，通过USB连接，基于LabVIEW开发平台设计以虚拟存储示波器。基本可以实现仪器的性能与可靠性，可以方便的对其编程, 实现对数据的采集、分析处理、显示表达、输出控制等多种功能。-Using LabJack U12 data acquisition module, through the USB connection, based on the LabVIEW development platform designed to virtual storage