Q1. Determine the partial-fraction expansion of X(z) 1+ z-1 1-2-1 +0.52-2 Q2. Determine the unit response of the system

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Q1 Determine The Partial Fraction Expansion Of X Z 1 Z 1 1 2 1 0 52 2 Q2 Determine The Unit Response Of The System 1 (39.47 KiB) Viewed 33 times

Q1. Determine the partial-fraction expansion of X(z) 1+ z-1 1-2-1 +0.52-2 Q2. Determine the unit response of the system characterized by the difference equation y(k) = 2.5y(k-1) - y(k - 2) + x(k) - 5x(k - 1) + 6x(k - 2) Q3. Determine the response of the system 5 Y(k) = f (x – 1) – žyck – 2) + x(1) to the input signal x(k) = 8(k) – (k – 1) -1 Q4. Determine the step response of the causal system described by the difference equation y(K) = y(k – 1) + x(K) Q5. Compute the DFT of the four-point sequence y(k) = y(o 1 2 3)