Plot FIR system magnitude and phase
2 views (last 30 days)
Show older comments
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1290590/image.png)
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.
Answers (0)
See Also
Categories
Find more on Digital Filter Analysis in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!