【摘要】 介绍了虚拟仪器的基本概念和VISA体系的主要特点,并举例说明利用VISA提供的函数库对仪器进行I/O操作的过程,并在此基础上提出了一种新的虚拟仪器测试系统设计方法。更多还原

【Abstract】 This paper introduces the definition of the virtual instrument and the characters of Visa. An example is applied to illustrate how to realize virtual instrument I/O operation with Visa, on the basis of which a new designing method for a virtual instrument system is presented.更多还原