To generate a random signal with the given PSD
49 views (last 30 days)
Show older comments
How to generate a random signal with the given PSD and upper and lower cut-off frequencies in MATLAB or SIMULINK? Whether possible or not?
Accepted Answer
Honglei Chen
on 7 Sep 2012
Normally this is done by generating a filter according to the given PSD and then pass a white noise through the filter.
2 Comments
Honglei Chen
on 10 Sep 2012
In digital domain, everything is relative to the sampling frequency. So the shape of PSD is basically shaping the band between DC and the sampling frequency. Is this what you mean?
More Answers (1)
Azzi Abdelmalek
on 7 Sep 2012
Since two different signals can have the same PSD, then there is no unique solution
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!