- rmoutliers
- movmax, and then removing duplicates
Eliminate Zero Spikes in Plot
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A calculated curve (red, "brush contact force") is based on the smoothness of the original curves (blue, "brush position" and black, "shaft surface position"). Since oscillation in the original curves will lead to "Zero" values in the red curve the plot has areas including spikes down to 0. How can I eliminate those "zero" spikes in brush contact force data keeping the upper curve shape? Only the upper curve shape is needed for further analysis.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1535405/image.png)
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Harald
2023-11-10
Hi Jörg,
if possible, please provide example data so that we can try our suggestions. Two thoughts I would try:
Best wishes,
Harald
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