基于LabVIEW虚拟仪器开发平台，搭建双通道虚拟示波器界面。分别设计关于虚拟示波器的数据采集、滤波处理、时域分析、频域分析、波形存储与读取模块。实现波形显示、处理及波形存储和再现。-Based on LabVIEW software development environment platform, sets up Dual-channel virtual oscilloscope interface, and separately design modules such as Data Ac