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Discreter derivation in Simulink

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Nikhil
Nikhil on 18 Sep 2019
Closed: MATLAB Answer Bot on 20 Aug 2021
How to go about derivating a discrete sine signal as shown in the figure 1?
When I'm using the Derivative block in simulink the output obtained has a high gain(as shown in figure 2). What is the workaround? Fig3.png

Answers (1)

Naveen Venkata Krishnan
Naveen Venkata Krishnan on 10 Oct 2019
Hello Nikhil,
The "Sine" wave that you are sending to the derivative might be of from whose derivative will be .Hence try to scale it down by as shown belowsine.png

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