Consider the interconnection of LTI system as shown in figure (a) Express the overall impulse response in terms of h1 (n), h2 (n), h3 (n), and h4 (n). (b) Determine h(n) when (c) Determine the...

1 answer below »

Consider the interconnection of LTI system as shown in figure
(a) Express the overall impulse response in terms of h1 (n), h2 (n), h3 (n), and h4 (n).
(b) Determine h(n) when
(c) Determine the response of the system in part (b) if
x(n) = d (n XXXXXXXXXX3d(n – 1) - 4d (n - 3)