How do I run parallel programs in Matlab?

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Katherine
Katherine 2012-7-31
Hi I wish to run two loops independently. Specifically, one loop will be playing a sound at random intervals while another loop will be constantly looking for a voltage source from a button click. Is it possible to run two programs simultaneously?
Thanks.

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回答（2 个）

E K
E K 2012-7-31
i can not understand why you saw them as two different programs from your explanation it looks like you can run it as one but;
http://www.mathworks.co.uk/products/parallel-computing/parallel/
might help.
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Katherine
Katherine 2012-8-1
how would you suggest running this as one program? from what i know about matlab, it can't do two things simultaneously.

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Jan
Jan 2012-7-31
You can start the sound from a TIMER, which modifies its interval in the callback. But looking for a button click is usually not done in a loop, but by the callback mechanism of the button. Clicking on the button triggers the event, not looking for the status of the button in an endless loop.
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Katherine
Katherine 2012-8-1
The number of times and the time at which the button is pressed need to be recorded, and the only way I can think of to do that is to track voltage output of the button which indicates if the button has been pressed or not. Will I need a timer for each loop?

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