Signal Conditioning

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How can I change the x axis to something other than time?

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I've searched and couldn't find an answer to this. I need to plot load vs cycle count, and I cannot figure out how to change the x-axis from time to cycle count. In other words, I want to read the load on the y axis, and I want the plot updated everytime a cycle occurs.

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tavwtby,

 

You can change the name of the scale on the x-axis in the Scales tab of the Chart Properties Dialog Box (Right Click » Properties).  To have a plot update each time it recieves a new value, use a Waveform Chart (Controls » Graphs » Waveform Chart).  You can also change the Update Mode from Right-Click » Advanced » Update Mode.  See this link for more details:

 

http://zone.ni.com/reference/en-XX/help/371361G-01/lvprop/wfmchrt_updt_mode/

  

Drew T.
Camber Ridge, LLC.
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1). When I want counts vs. amplitude, I think "Histogram". Investigate the Histogram PtByPt.vi. See below for a graph example.

 

2). You're in the wrong forum, belongs in LabVIEW. Smiley Wink

 

HistogramChart.png

Richard






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PtByPt.vi s for plot discrete data in histogram graph.. i want to plot continuous data (x-axis being voltage) and y-axis being counts

Krithika
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Kriti,

 

Have you looked at something like this:

 

https://decibel.ni.com/content/docs/DOC-4152

Drew T.
Camber Ridge, LLC.
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