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周志光

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[问答]

怎么定期获取批量采集数据样本

我们正在使用U2331A DAQ和Agilent Measurement Manager,我们需要以5秒的固定间隔对数据(比如40000个样本/秒)进行采样。
手动数据可以通过每5秒以“单次拍摄模式”进行采样来获取。
但这是一项繁琐的工作。
在AMM上有什么特别的方法吗?
任何人都可以建议怎么做?

以上来自于谷歌翻译


     以下为原文

  We are using U2331A DAQ with Agilent Measurement Manager where in we need to sample data (say 40000 samples /sec) at regular intervals of say 5 sec's .

Manually Data can be acquired by Sampling in "Single shot mode" every 5 secs. But its a tedious work.  
Is there any particular means to do this on AMM?
Can anybody suggest how to do it ?  

回帖(2)

郝汉

2018-10-12 17:21:11
我已将此转发给马来西亚的U2331A支持工程师。
他们不在办公室度假

以上来自于谷歌翻译


     以下为原文

  I have forwarded this on to the U2331A support engineer in Malaysia.  They are out of the office for a national holiday
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王伊

2018-10-12 17:29:26
AMM中“单次拍摄模式”功能的目的是获取指定采样点的数据并处理一次。
如果您需要以5秒的固定间隔提供样本数据,我建议您使用带触发功能的连续模式而不是单次模式。
有关您的信息,很少有编程示例,包括IVI驱动程序中提供的单次拍摄模式。
您可以通过以下链接下载U2331A IVI驱动程序。
http://www.keysight.com/main/software.jspx?ckey=1540216&lc=eng&cc=US&nid=-33239.384455&id=1540216您可以使用该示例并相应地进行修改以满足您的需求。

以上来自于谷歌翻译


     以下为原文

  The purpose of the “Single shot mode” feature in AMM is to acquire the data at specified sample points and processed once.  If you need a sample data at regular intervals of say 5 sec , I would like to suggest you to use the continuous mode with trigger function rather than the single shot mode. For your information, there are few programming examples including the single shot mode which available in the IVI drivers. You may download U2331A IVI drivers in the following link as below. 
http://www.keysight.com/main/software.jspx?ckey=1540216&lc=eng&cc=US&nid=-33239.384455&id=1540216

You may use the example and modify accordingly to meet your need.
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