Dear all, I have a response signal in time domain, taken from an accelerometer, attached on a damaged beam. The problem is to do damage detection by using output only technique, i.e. Cepstrum analysis. I have evaluated cepstrum signal.

Dear all, I have a response signal in time domain, taken from an accelerometer, attached on a damaged beam. The problem is to do damage detection by using output only technique, i.e. Cepstrum analysis. I have evaluated cepstrum signal in MATLAB, but couldn't extract poles and zeros from cepstra. Please can any body help me out by sending Matlab complete code from start till end.