how can i write the code of pulse function?>

if i want to replace the function of F( F=10*cos(10*t))

to pulse functin first and in another exmple to unit step funnction

how i can write the code

note: i want any exapmles of pulse functin and unit step funnction which can i write it here

Answer 1

[FastCar]

Are you looking for these functions?

https://uk.mathworks.com/help/symbolic/rectangularpulse.html

https://uk.mathworks.com/help/symbolic/heaviside.html