Finding inflection point of real time data

I have incoming data every second. I create graph from the data.At the same time I want to know if that is the inflection point as well. Is this possible? If yes how? Note- I do-not know what the new value would be - as in I do-not know the function of the graph.

Answers (1)

Stephan
Stephan on 30 Aug 2018
Edited: Stephan on 30 Aug 2018
Hi,
depending on how fast your data changes you could use something like gradient (when things change slow and clearly) and see if it changes to zero or changes sign drin +/- or -/+ when a new value comes in.
If the data changes often and fast and you want only the true inflection points maybe a good adapted movmean is the right choice.
However, i guess what you need is a good fitted indicator that meets the character of your data. Since you did not told us something more about your data, this is all i can give you as an answer.
Best regards
Stephan

Asked:

on 30 Aug 2018

Edited:

on 30 Aug 2018

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