In this paper, a novel homomorphic filtering method based on partial time-domaincoherence algorithm is introduced.
By this way, we can quantitatively analyze the mixed signal and its signal components,decompose the mixed signal into expected signal components whether each of theirfrequency-bands overlaps or not. And each of the decomposed components can be eitheruseful or noise signal.
According to partial time-domain coherence algorithm, let the mixed signal iscomposed of n multi-freque...