(Solved):   Q1. Decompose the following discrete signal Xn to odd and even parts Xn = [0001 ...

 

Q1. Decompose the following discrete signal Xn to odd and even parts Xn = [0001111] Q2. A discrete-time signal x[n] is shown in below figure x x[n] WILL -2-1 0 1 2 3 4 Figure 1: Signal x[n] Sketch and label each of the following signals manually: a. x [n-2] b. x[-n] c. x [4-n] d. x [n+3] Q3. Find the Z-transform of the following a. x[n] = (-1)^2-"u(n) Q4. Find the inverse Z-transform of the following Z a. (Z + 1/2) 1 b. X(z) = (1-0.9z-1)² (1+0.9z-¹) 1 2 Q1. Decompose the following discrete signal Xn to odd and even parts Xn = [0001111] Q2. A discrete-time signal x[n] is shown in below figure x 1 x[n] 1 -2-1 0 1 2 3 4 Figure 1: Signal x[n] Sketch and label each of the following signals manually: a. x [n-2] b. x[-n] c. x [4-n] d. x [n+ 3] Q3. Find the Z-transform of the following a. x[n] = (-1) ¹2-¹u(n) Q4. Find the inverse Z-transform of the following Z a. (Z + 1/2) 1 b. X(z) = (1-0.9z-1)2 (1+0.9z-¹)