I have a force-displacement graph (the attached file) and I want to find out exactly at what point the linear portion of the graph ends. Please see the picture for more clarification.

I’ve already smoothed out the curve, so it is noiseless.
I did a quick search but couldn’t find anything useful.
Any help would be highly appreciated.I have a force-displacement graph (the attached file) and I want to find out exactly at what point the linear portion of the graph ends. Please see the picture for more clarification.

I’ve already smoothed out the curve, so it is noiseless.
I did a quick search but couldn’t find anything useful.
Any help would be highly appreciated. I have a force-displacement graph (the attached file) and I want to find out exactly at what point the linear portion of the graph ends. Please see the picture for more clarification.

I’ve already smoothed out the curve, so it is noiseless.
I did a quick search but couldn’t find anything useful.
Any help would be highly appreciated. linear part, nonlinear part MATLAB Answers — New Questions

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