LabView的任意信号发生器以及 基于LabVIEW的数字电压表设计。 1.掌握数字电压表的基本原理和方法; 2.基于LabView设计数字电压表并实现;(Design of digital voltmeter based on LabVIEW. 1. Master the basic principles and methods of digital voltmeter; 2. Design and implement digital voltmeter based on LabView;)