Why my sine wave block in matlab simulink is not giving desired result??
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When I am trying to get an output from sine wave with amplitude 220v and frequency 2*pi*50, the scope is showing undesirable signal. Is this something related to setting or I am missing a point?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/157820/image.jpeg)
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Mostafa
on 9 Nov 2016
Try using a fixed-step solver.
Open model Configuration Parameters (Ctrl+e)
solver options -> Type: "Fixed-step" instead of "Variable-step"
Additional options -> Fixed-step size: 1e-3
Simulate and check results.
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