digital signal processing

3 Simulation The system input is zero. System output is called y [n] with initial conditions y(-2) = y(-1) = 1. 1. A discrete-time system is represented by its poles and zeros as pl = rejw, p2 = re-jw (Poles) 21 = 0, 22 = 0 (Zeros). System Output System Output N 1 1.5 0.5 1 yin) 0.5 0 0 -0.5 -0.5 -1 -1 -10 10 20 30 40 50 -1.5 -10 0 10 20 30 40 50 n n 2. Write a MATLAB program to calculate y ind for 0 Sn