Time Synchronous averaging on noisy signal
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Hello,
I need to compute a time synchronous averaging to a noisy output signal in sine sweep measurement. Can't figure it out how to compute it? Any tips would very much appreciate.
Thanks in advance.
catarina
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Answers (2)
Image Analyst
on 26 Mar 2012
Is it possible for you to just avoid getting the noise in the first place by using a lock-in amplifier? http://en.wikipedia.org/wiki/Lock_in_amplifier
SAFA BOUDHRAA
on 23 Apr 2018
Edited: SAFA BOUDHRAA
on 23 Apr 2018
Morning, I am working on a vibration signal also , and I want to used the TSA to avoid the noise and to get a pure signal . But I can't neither find the code , nor the deal with. Ps: I work on MATLAB R2017a Any help please and I will be grateful for that. Chokran (Thank you)
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