Rotate signal around midpoint
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Hello,
I have taken measurement with a laserscanner (profilometer). It seems that the profilometer was not aligned properly to the object.
How can I rotate the following signal around the midpoint in such a way that it simulates a perfectly aligned laserscanner.
The blue line is my measured signal. The red line is what I want.
Can is use normalization, median, mean, etc...do get the signal I want?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/678603/image.png)
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