| 基于动态链接库实现MATLAB对NI计数器的数据读取与操作控制 |
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| 引用本文： | 覃灵,赵刚. 基于动态链接库实现MATLAB对NI计数器的数据读取与操作控制[J]. 四川理工学院学报(自然科学版), 2009, 22(2) |
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| 作者姓名： | 覃灵 赵刚 |
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| 作者单位： | 四川大学电子信息学院,成都,610065;四川大学电子信息学院,成都,610065 |
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| 摘 要： | NI公司的PCI6601板卡是一款8路32位的高性能定时计数器模块,广泛用于计数器/定时器的测量任务。文章介绍了MATLAB在基于动态链接库DLL文件下如何实现对其进行实时数据读取与操作控制,并成功地应用于对物体多方位的压力信息监测。利用这种方法可以方便地将Mat-lab应用于各种数据采集、端口控制、实时监测等领域。
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| 关 键 词： | 计数器 MATLAB MEX文件 动态链接库 |
Data Reading and Operation Controlling of NI Counter in Matlab Based on DLL |
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| QIN Ling,ZHAO Gang. Data Reading and Operation Controlling of NI Counter in Matlab Based on DLL[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2009, 22(2) |
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| Authors: | QIN Ling ZHAO Gang |
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| Affiliation: | School of Electronics and Information Engineering;Sichuan University;Chengdu 610065;China |
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| Abstract: | The NI PCI6601,which is widely used in test field,is a high performance integrated circuit board of 8 channels and 32 bits timer/counter.This paper introduces the method of data reading and operation controlling in matlab environment based on DLL file,this method hass been successfully applied in monitoring the multi-direction stress information of an appointed object.By the method,matlab can be expediently applied in some data controlling field,such as data acquisition,port controlling,real-time monitoring... |
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| Keywords: | MATLAB |
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