How do I stop a signal after a fixed time and let the simulation continue?

Hi,

I have a fairly simple problem. Consider I have two signals: a sine wave and a step function. If my simulation time is 100 seconds, how do I get the input signal to be the sine wave for the first 50 seconds and then switch to the step function for the final 50 seconds?

Answer 1

[Paul]

Use a Switch block: https://www.mathworks.com/help/simulink/slref/switch.html