Matlabs square(x) equivalent in Simulink? NOT x^2. square WAVE

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Marek Andrzej
Marek Andrzej 2016-10-19
评论： Marek Andrzej 2016-11-1
As in title, is there a block which performs this operation in a simple way?

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回答（2 个）

Rodney Tan
Rodney Tan 2016-10-19
There is a Math Function block in Simulink -> Math Operation, where you can configure it to perform various math operation including the square function. I have screen capture it for your reference below.
Hope this answer your question.
Rodney Tan
Rodney Tan 2016-10-24
There is a Pulse Generator block in Simulink -> Source, where you can configure its magnitude, period and duty cycle to generates square wave as square(x) wave function. I have screen capture it for your reference below.
Hope this time I answer your question.
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Marek Andrzej
Marek Andrzej 2016-11-1
I didn't want to generate it, but managed to create a workaround:
which allowed me to change a signal of variable amplitude and freq into square form (although I moved it a bit to the right) By the way can you tell me why Minimum index- Maximum index was able to give me a square wave? Wrap to zero and abs are there to make the line "pretty".

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