摘要
针对自动化测试与仪器领域对虚拟仪器的特殊要求,分析了当前流行虚拟仪器编程软件的不足之处,提出了一种基于并口EPP的虚拟仪器。通过C++Builder与Matlab混合编程,实现了信号的实时采集与分析处理功能,适合于教学实验与中低频率数据采集等领域内的推广应用。
For the specific request in field of automation and instrument,the disadvantages of popular programmable software for virtual instrument have been analysed.In this paper,a kind of EPP protocol based virtual instrumaent has been intorduced. This instrumaent is designed by C＋＋ Builder and Matlab,it has realized to make signal gathered in real time and data analysed.It suit to application and dissemination in the field of teaching experiment and low frequency data gathering.
出处
《自动化与仪表》
2006年第6期54-56,共3页
Automation & Instrumentation
基金
国家自然科学基金项目(编号:40274048)
关键词
虚拟仪器
EPP协议
MATLAB
混合编程
virtual instrument
extend parallel port （EPP）
Matlab, mixed programming
