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12:42 pm
September 12, 2018
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Hello,
I used MATLAB Visualizations to create 2-D line plot, I insert channel ID, field ID, read key and everything was be fine.
But, the chart it's no static, I can move axis to up and down, left, right but I don't want it. I would to all axis will be static.
Could anyone help me with this problem? What I must add to default generated code, to get it?
Thanks for help.
9:01 am
Moderators
March 7, 2017
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Try replacing thingSpeakPlot() with just plot(). That will provide a static plot. Please let us know if that works for you.
3:38 pm
September 12, 2018
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cstapels said
Try replacing thingSpeakPlot() with just plot(). That will provide a static plot. Please let us know if that works for you.
I do it, but then shows error:
Undefined function or variable 'Plot'.
9:26 pm
Moderators
March 7, 2017
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MATLAB is case sensitive. Try plot(x,y) instead of Plot().
If you find an example, you can usually copy and paste the code.
This one shows how to use the template code, but you can just copy and paste from the grey boxes. You will need to change the variable names though.
https://www.mathworks.com/help/thingspeak/Plot-Temperature-and-Wind-Speed-on-Two-Different-Axes.html
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