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why the output derivative signal is not perfect ?
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Hello i want to derive my sinusoida signal but the result is not that i am searching for.how to solve this problem in simulink ?
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John D'Errico
il 26 Mar 2018
I do not have simulink anyway, so I can only point out that you have only posted a picture of the model, instead of the model file itself. So we still cannot see exactly what was done there.
For example, I would want to point out that simulink simulates a system in discrete steps. So that sine wave is not a continuous function. Therefore, a derivative of that sampled function will not be only approximate.
Again, I've never used Simulink, so this might be only a wild guess. But the answer seems pretty clear.
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