3. Define a CT LTI system.
System:
$ y(t)=x(t-1) $
a) Obtain the unit impulse response h(t) and the system function H(s) of your system.
$ d(t) --> System --> d(t-1)\ $
$ h(t)= d(t-1) $
$ H(s)= e^{- s} $
b) Compute the response of your system to the signal you defined in Question 1 using H(s) and the Fourier series coefficients of your signal.
CT signal : $ sin (3\pi t) $
$ y(t) = e^{- s} sin (3/pi t) $
