Instructions • Use Matlab/Python to solve the programming problems. • For your solutions, you need to submit a zipped file on Google classroom with the following: – program files (.m) or (.ipynb/.py)with all dependencies. – a report (.pdf) with your coding outputs and generated plots. The report should be self-complete with all your assumptions and inferences clearly specified. • Before submission, please name your zipped file as: “A2 RollNo Name.zip”. • Codes/reports submitted without a zipped file or without following the naming convention will NOT be checked. Programming Problems (10 points)
1. (5pts) Consider an LTI system with input x[n] = u[n − 3] and the impulse response h[n] = (0.8)nu[n − 2]. Determine and plot the signals x[n], h[n] and y[n] for n = [−10,10]. 2. (5 pts) Consider two sequences with (1) , otherwise. and (2) , otherwise. Plot x[n] and h[n]. Determine and plot the output y[n] of these two signals for a positive value of α > 1. 1
