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how can i create discrete square wave with simulink
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i use the singal generator and zero order hold but it cant work
thanks a lot!!
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Guru Mohanty
il 17 Apr 2020
I understand you are trying to create a discrete square wave using Simulink. It can be done using Signal Generator and Zero Order Hold block.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/285292/image.png)
Scope >> View >> Style >> Line >> No Line
>> Marker >> ‘o’
I have attached a sample model.
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Nikita Joshi
il 8 Gen 2022
Whether you use zero-hold block or not. But by this step "Scope >> View >> Style >> Line >> No Line>> Marker >> ‘o’" you will directly get the discrete sampled signals.
So, meanwhile signal generator with sqaurewave creates the discrete signal.
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