The inverse z-transform of F(z) is: Select one: O a. f(k)= O b. f(k)= O c. f(k)= O d. f(k)= x (5)* x cos(0.92k +1.57) x(-5)* x cos(0.92k-1.57) x (5)* x cos(0.92k-1.57) x (5)* x cos(1.57k - 0.92) F(2) = 23-62+25

Determine the transform function of the following

The z Transform Chap. 2 Find the inverse z transform of X(z): 2¹(0.5-2¹) (1-0.5z-¹)(1-0.8z-¹)² Use (1) the partial-fraction-expansion method and (2) the MATLAB method Write a MATLAB program for finding x(k), the inverse z transform of X(z) Please solve this problem by Matlab code 72 Problem B-2-9

To proof the z-transform.