Therefore the zero-input response is 7. What is the particular solution of the first order difference equation y(n)+ay(n-1)=x(n) where |a|<1, when the input of the system x(n)=u(n)?
A. 1/(1+A. u(n)
B. 1/(1-a) u(n)
C. 1/(1+a)
D. 1/(1-a)
Answer:A
Therefore the zero-input response is 7. What is the particular solution of the first order difference equation y(n)+ay(n-1)=x(n) where |a|<1, when the input of the system x(n)=u(n)?
A. 1/(1+A. u(n) B. 1/(1-a) u(n) C. 1/(1+a) D. 1/(1-a)
Explanation: The assumed solution of the difference equation to the forcing equation x(n), called the particular solution of the difference equation is