In Matlab:
Exercise 1 Write a MATLAB M-file to compute the output responseof the 8-point MA
filter to the input
x[n] = 2*sin(π*n/10 −π/3) , 0 ≤ n ≤ 40
Exercise 2 A discrete-time system has the following unit-pulseresponse
h[n] = (2(0.6)^n)*u[n]
Use conv to calculate the response of this system to
(a) x[n] = u[n]
(b) x[n] = cos(nπ / 4)u[n]
(c) x[n] = u[n]+ cos(nπ / 4)u[n]
and plot the response. Using the results to justify thelinearity of the system.
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