integrator block

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Danilo NASCIMENTO
Danilo NASCIMENTO 2012-1-30
Does someone know how I integrate this function in simulink: f(t)=sin(t) within the interval 0 to pi/2? I know in matlab it is this way. >>syms t >>int(sin(t),0,p/2)

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回答（1 个）

Andreas Goser
Andreas Goser 2012-1-30
Based on your question, I'd say Simulink is not the best tool for this.
But you could. You can e.g. uses a sine wave source block and an integrator block and make sure your simulation stops at pi/2.
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Danilo NASCIMENTO
Danilo NASCIMENTO 2012-1-30
I guess it won't give me the result I want, that is a constant equals to 1. I would give me a chart that varies till one.

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