Switch block driven by time in Simulink

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Adi
Adi 2011-12-13
Hi. Is there any switch block that will choose (switch) from two input signals after a specific amount of time? For exemple: t=0 to 0.05 -> input is A; t=0.05 to 0.1 -> input is B; t=0.1 to 1.05 -> input is A; etc. So that i can compare both signals on a single scope. I'm kinda n00b.
I've tried with Switch and a Clock, but can't make it work.

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Fangjun Jiang
Fangjun Jiang 2011-12-13
The switching time seems periodic and regular. You can use a Pulse Generator block to generate a square wave (period is 0.1, 50% duty cycle) to drive the Switch block.
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Adi
Adi 2011-12-13
I think it worked although the sinwaves have some pretty 'uncurved' edges now.

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