Conditionally executed functions in Simulink

Hi,

I have some blocks and functions in simulink model. One of the blocks must be executed once (if certain conditions are met), and it does not need to be executed before and after that. How can I do this?

Answer 1

[Paul]

A Triggered Subsystem may fit the bill.

More generally, check Conditionally Executed Subsystems for more discussion.

[Ayoub Amiri]

Thanks, I think so.