icceps ICCEPS computes the inverse cepstrum of a real-valued input. This spectrum inv_ceps = icceps(xhat,remv_samp) remv_samp: Number of samples of delay to be removed xhat: real valued input inv_ceps: Inverse cepstrum output inv_ceps = icceps(xhat,remv_samp) returns the inverse complex cepstrum of the real data sequence "xhat", removing "remv_samp" samples of delay. If "xhat" was obtained with cceps(x), then the amount of delay that was added to x was the element of round(unwrap(angle(fft(x)))/pi) corresponding to π radians.