UNIT 7: Z-TRANSFORMS 1 – 1.Find the Z-transform of (June 15, 06 Marks) Solution: 2. Determine the inverse Z- transform of X(z)=1/(2-z-1 +2 z-2) by long division method [June 13, 4marks] Solution: 3. Determine all possible signals of x(n) associated with Z- transform X(z)= (1/4) z-1 / [1-(1/2) z-1 ][ 1-(1/4) z-1 ] [June 14, 10marks] Solution: 39
UNIT 7: Z-TRANSFORMS – 1 1.Find the Z-transform of (June 15, 06 Marks) Solution: 2. Determine the inverse Z- transform of X(z)=1/(2-z-1 +2 z-2) by long division method [June 13, 4marks] Solution: 3. Determine all possible signals of x(n) associated with Z- transform X(z)= (1/4) z-1 / [1-(1/2) z-1 ][ 1-(1/4) z-1 ] [June 14, 10marks] Solution: 39
UNIT-7-SOLUTION.docx