LabWindows/CVI对Matlab的引擎调用技术  

The Technology of LabWindows/CVI Calling on Matlab Engine

作　　者：徐园园[1] 郑力新[1] 周凯汀[1] 

机构地区：[1]华侨大学信息科学与工程学院,福建泉州362021

出　　处：《华侨大学学报（自然科学版）》2007年第4期365-367,共3页Journal of Huaqiao University(Natural Science)

基　　金：福建省自然科学基金资助项目(A0510017)

摘　　要：提出一种LabWindows/CVI对Matlab的引擎调用技术,它将Matlab当作计算引擎,通过CVI编写引擎程序向Matlab传送数据并调用.与Active X服务控件、Matlab编译器两种软接口实现技术进行比较,在易用性方面,LabWindows/CVI引擎调用技术最佳;在数据交流的可靠性方面,如果计算机的内存足够且配置高,LabWindows/CVI引擎调用技术具有巨大的应用潜力.利用引擎调用技术和Matlab功能强大的小波分析工具箱的处理功能,对光电色选信号进行小波消噪实践应用,结果表明,LabWindows/CVI引擎调用技术可大大提高智能虚拟仪器的开发效率.A technology of LabWindows/CVI calling on Matlab is put forward. It uses Matlab as calculating engine. Through the engine program of CVI, it can transmit data to Matlab. It is compared with the other two soft interface technologies, i. e. , Active X service control and Matlab compiler. In ease-of-use, engine technology called the best; in the reliability of data exchange, engine technology has great potential if the computer memory adequate configured. Using the engine technology and the data processing of powerful wavelet tool-box of Matlab, the de-noising of photoelectric color signal can be realized. The results show that the new method will greatly enhance the developmental efficiency of the intelligent virtual instrument.

关 键 词：虚拟仪器 MATLAB 软接口 小波分析 信号消噪 

分 类 号：TP291.9[自动化与计算机技术—检测技术与自动化装置] TN911.7[自动化与计算机技术—控制科学与工程]