Transfer function in Simulink

Hi, It is known that the input and output of a tansfer fucntion are in S domain "U(s)& Y(s)". How can it works with time domain input and gives time domain output in simulink????

Answer 1

[Rick Rosson]

   H(s) = Y(s) / U(s)

[Yousif Al-sagheer]

My question is: Are the input & output signals of tranfer functions in Simulink will be in S domain or time domain????

[Rick Rosson]

time domain