Plots aren't showing the whole array!
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Hi,
I received data which I have to evaluate. The data is "nearly" the same as a square wave signal. My job as simple as it appears, is to locate those points in the array where either the values suddenly rise or suddenly drop. I did this by analysing the deriviation of the data according to x. I let that deriviation plot by Matlab, but it's only showing me those peaks with positive gradient. I investigatet my data and recognized that the x-values of negative gradients are single values surrounded by those of positive gradients. Or let me say it differently: 397 Eeements of my deriviation vector are positive and only three are negative.
What could be the problem, inducing my plot to not show those points?
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