Heaviside step test signal
heaviside( creates a Heaviside step signal.
Heaviside signals are also called unit step signals and are discontinuous functions. They
return 0 for x < 0 and 1 for x > 0.
To specify when to generate a Heaviside step signal within a test step, use this
operator with the elapsed time (
Create a Heaviside step signal after 10 seconds.
heaviside signal generation statements can be used in the Test Sequence
and Test Assessment blocks and in Stateflow® charts.