基于LabVIEW的模拟示波器界面设计

Interface Design of Analog Oscilloscope Based on LabVIEW

虚拟仪器在当今社会已经广泛应用,能够弥补实验仪器的不足,基于此利用LabVIEW虚拟示波器研究了数据采集系统。使用NI公司研制开发的LabVIEW软件和数据采集器myDAQ,创建了虚拟示波器人机界面,便于用户通过软硬件协同作战,并采集和分析了数据。

Virtual instrument is widely used in today’s society, which can make up for the lack of experimental instruments. This paper mainly uses LabVIEW virtual oscilloscope to study the data acquisition system. The LabVIEW software developed by NI company and the data collector myDAQ are used to create a virtual oscilloscope man-machine interface, so that users can conveniently conduct data collection and analysis through software and hardware cooperation.