Signal Conditioning

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Examples for averaging temperature from 1102

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Does anyone have an expample for averaging temperature arrays from an 1102.  I have a way of doing it but it would be difficult and I was hoping that there would be a better solution than pulling each TC from an array and doing a running average on those.  Since I have 62 TCs that would take a lot of doing. 

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teslac,

 

I don't have an example but this shouldnt be overly complex.  You can start by using channel expansion (or a DAQ assistant) to acquire all your TC data in one task.  Then use a filter express VI set for smoothing with a rectangular window.  If the acquisition VI and smoothing filter are both in the same loop you will get nicely averaged data.  

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Accepted by topic author teslac

RE: I have not used filter express only statistic and math funtions to do things like this in the past which can be laborious with interlaced and multiplexed signals.  I was hoping there was an easier way and this sounds like the ticket. 

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