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 Acquisition on virtual oscilloscope, filtering process, time domain analysis, frequency domain analysis, waveform storage and recall, realize waveform display and processing, waveform storage and recall.