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 Evaluating the inflection point and mark it

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T O P I C    R E V I E W
barni0606 Posted - 06/28/2015 : 10:14:00 AM
Hi,

I´m trying to find a function in Origin 9.1 that would mark the inflection point of my graph automatically. Is there any kind of this function or do Ihave to find this point by myself with the 2. derivation?

Thnkas for the help.
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Shirley_GZ Posted - 06/29/2015 : 05:48:19 AM
Hi Barni,

There is no such tool to mark the inflection point directly. But you can use the Differentiate tool(or Differentiate gadget) to performs derivative calculations on the data set and then find the point by yourself.
http://www.originlab.com/doc/Origin-Help/Math-Differentiate
http://www.originlab.com/doc/Origin-Help/Gadget-Differentiate

Thanks,
Shirley

Originlab Technical Service Team

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