摘要
虚拟仪器技术的发展可以在有限的硬件资源下,利用软件对仪器设备进行二次开发,设计出适应多种测试需求的虚拟仪器,大大提高仪器设备的使用效能。文中介绍如何在Labview软件的支持下,对具有GPIB接口的普通频谱分析仪进行开发,构建具有频谱自动测试功能的虚拟频谱分析仪。
Virtual instrument (VI) technology makes the engineers' dream of breaking through the functional limitation of the traditional instrument come true. They now can use software platform to develop their own powerful VI, which improve the performance and quality of their auto test and measurement system a great deal. In this paper, the author has discussed how to develop a virtual spectrum analyzer by using Labview programming platform. Some related technology is introduced briefly and some programming samples are given as well.
出处
《电子测量技术》
2003年第6期28-29,共2页
Electronic Measurement Technology