Hi, I have the following response for a transfer function:
sys=tf[...];impulse(sys);
but the problem is that I want to calculate the numerical derivative of the plot, I can't do the derivative of the tf. So I tried this:
dy=diff(impulse(sys))plot(dy)
But this gave a graph that it's similar but it's wrong. I tried to take the discrete values of the plot too, but I didn't have good results. Someone know what can I do?
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