- #1
cutesteph
- 63
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y(n) = a * y(n-1) + K * b * x(n-1) + K * x(n), where |a| < 1.
(a) Calculate its impulse response, h(n).
the homogenous equation is l^n-1(l-a) = 0 => 1 = a
so h(n) = [ka^n ] u(n)
(b) Calculate its step response.
I can't seem to find any examples online and my book says nothing about step responses. I am not sure where to start.
(a) Calculate its impulse response, h(n).
the homogenous equation is l^n-1(l-a) = 0 => 1 = a
so h(n) = [ka^n ] u(n)
(b) Calculate its step response.
I can't seem to find any examples online and my book says nothing about step responses. I am not sure where to start.