【摘要】 以LabVIEW 7作为数据采集系统的软件平台,以单片机AT89C51为核心实现的数据采集卡作为数据采集系统的硬件平台,开发了一套具有数据采集、信号处理与显示、远程控制与访问功能的远程虚拟数据采集系统,该系统能够很好地实现对模拟电子实验中电压信号的测量与显示、远程数据的共享与控制.更多还原

【Abstract】 The LabVIEW 7 was taken as the software platform of the data acquisition system,and the data acquisition card at the core of SCM AT89C51 as hardware platform of the data acquisition system,to develop a set of remote virtual data acquisition system that has functions such as data acquisition,signal processing and display and remote control and access.It was able to realize well measuring and display,remote data sharing and control for the voltage signal of analog experiment.更多还原