Plot FIR system magnitude and phase
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x[n]= cos(0.03πn) for N=2000 samples.
for this system which is System Identification
how to do this tasks.
D) Implement the LMS algorithm to estimate the filter coefficients w0,…. w3
μ is assumed to be very small (try μ =0.01).
Plot the learning curves:
1. The error e(n).
2. (J vs iteration steps). Where J is defined to be J=e2(n).
3. (10log10(J) vs iteration steps).
E) Plot the amplitude and phase response for the estimated FIR system at the end of the iterations. Compare it with the given FIR system.
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