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matlab LMS

  • Thread starter Manuel Tramontana
  • Start date

Manuel Tramontana

Jan 1, 1970
Dear chaps,

I have a problem. I have a signal recorded from a ultrasonic
transducer of a chemical reaction. It is rich of noise, expecially the
white one. I tried to filter with normal filter (butterworth band
pass), but I did not obtained a lot of success.
So, I thought was better delete the White gaussian noise with an
adaptive filter. I used the demo of Simuling of LMS but I have
problems to "create" the noise artificially?
What can I do? Which information I need to identify it?
Is it enought to record the noise from the becker without reaction?

Does it work or I must think about a different filter?

Thanks in advance!