Output switch in Simulink

Abi Murali

2012 7 24

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Hello,

I am new to using Simulink and hence, this question might be too simple for some of you.

I want to design a switching circuit using Simulink/Matlab. I have a signal that I am reading in from a NI DAQ and would like to send it out through 1/4 ports on the same DAQ. The signal needs to be switched to the ports in a timed fashion and the choice of the output port needs to be randomized. What would be the easiest way to design such a switching system?

Thanks Abi

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Ryan G 2012-7-24

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You can use a random number generator to trigger 4 different triggered subsystems. You could utilize the comparison block to determine which subsystem is triggered.