Solution Found!
(a) Determine the system function for the causal LTI system with difference equation 1 1
Chapter 10, Problem 10.33(choose chapter or problem)
QUESTION:
(a) Determine the system function for the causal LTI system with difference equation 1 1 y[n]- 2 y[n- 1] + 4 y[n- 2] = x[n]. (b) Using z-transforms, determine y[n] if x[n] = (4 )" u[n].
Questions & Answers
QUESTION:
(a) Determine the system function for the causal LTI system with difference equation 1 1 y[n]- 2 y[n- 1] + 4 y[n- 2] = x[n]. (b) Using z-transforms, determine y[n] if x[n] = (4 )" u[n].
ANSWER:Step 1 of 7
(a)
Applying the z-transform to both sides of the given difference equation, we obtain
or
Thus, the system equation is