Denoising a signal using a known carrier modulation
1 view (last 30 days)
Show older comments
Hi,
this is a rather theoretical question, yet. Maybe one could point me to the right toolboxes or keywords.
For example purpose let´s consider this as a simulation:
I have a Signal (S) from a source. In reality this signal would be super noisy (S_n). Now I would like to modulate my signal on top of its intrinsic changes with a known modulation function (M). Giving me a convolution of Signal, noise and Modulation (S_n_M). Now I would like to use my knowledge on the modulation function to best extract the original Signal S from the modulated signal S_n_M. The approach is a bit like locked-in-amplifier but I am sure there are also answers from machine learning and other information-theory approaches.
Thanks
0 Comments
Answers (0)
See Also
Categories
Find more on Modulation 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!