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Is it possible to visualize the 1. derivation of a first curve as a separate second curve in the free of charge Thingspeak? I want to detect high value changes in the first curve.

Asked by Friedrich Wegener on 16 Jan 2019
Latest activity Answered by Vinod
on 21 Jan 2019
Are there any examples available as a "MATLAB Visualization" for Thingspeak?
Thank a lot
Friedrich

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1 Answer

Answer by Vinod
on 21 Jan 2019

You can always plot(diff(array)) where array contains the data you read from a ThingSpeak channel using thingSpeakRead.

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