Impulse Response Identification of Minimum and Non Minimum Phase Channels
Mohammed Zidane, Saïd Safi, Mohamed Sabri, Ahmed Boumezzough · International Journal of Advanced Science and Technology · 2014
In this work we propose an algorithm based on third order cumulants for identification of the linear system (Finite Impulse Response (FIR)) with Minimum Phase (MP), and Non Minimum Phase (NMP) excited by non-Gaussian sequences, independent identically distributed (i.i.d). The proposed algorithm, for different signal to noise ratios (SNR) and for different sample sizes, is compared to the Zhang method for 50 Monte-Carlo runs. The simulation results show that the proposed algorithm is more accurate than the Zhang method, despite in high noise environment and weak sample sizes.