EE 451
Fall 2002
EE 451
Solution of Difference Equations in the Time Domain
The difference equation
N
M
dk y [n k ] =
k=0
pk x[n k ]
k=0
has the solution
y [n] = cfw_1 n + + N n [n] + 0 [n] + + M N 1 [n (M N 1)] + yp [n]
1
N
ytr [n]
(1)
yss [n]
where the