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display trends in waveworm display?

Hi All,

 

Is it possible to plot a trend line for a waveform display?  E.g. in the attached screenshot, I'd like to plot the line drawn in red

which follows the peak values of the green waveform.  Is this possible?

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Hi Sean,

 

you already have two plots in the graph - just add a 3rd one for the trend plot...

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
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I believe what you want to do is make an envelope of the signal. This can be done with the Hilbert transform. Find this in the examples echo detector.vi
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