Using unit step functions find the math expression for the signal $x(t)$ shown below:
1
Then, find the convolution between $x(t)$ and the signal $h(t)$ whose graph is shown below.
Denote the convolution $y(t)$.
(unit Dirac impulses)
t
2
Hint: Recall the property of convolution of an arbitrary signal with Dirac functions. You
can then derive the answer directly (graphically) without evaluating the convolution
integral.