|
I would like to ask the people who have experiences in fault diagnosis of rotationary machinery. The existing comb filter model of time domain averaging is a signal processing technique which may be used to extract repitive signals from additive noise. And this algorithm for preprocessing the vibration dignal is very mature, and I gather that there will be a free matlab code for this algorithm. So I am just wondering where I can get matlab code for time domain averaging for free? Thank you very much in advance guys ! Regards, winston |