以CVI为平台，功能界面包括数据采集、波形显示、交流电压、电流和功率个参数测量结果的显示，以及各种命令按钮如启动、关闭等-CVI is the functional interface, including data acquisition, waveform display, AC voltage, current and power parameters measurement results are displayed, as well as a variety of command bu
