Abstract
This work proposes a new family of cumulant-based inverse filter criteria J.v;.m> which require a single slice of Mth-ordcr (M > 3) cumulants, a (2?n)th-order cumulant, and a (1M - 2m)th-order cumulant of the inverse filter output where 1 < m < M -1, for decoiivolution of linear time-invariant (LTI) nonminimum phase systems with only non-Gaussian output measurements contaminated by Gaussian noise. Some simulation results are then presented for a performance comparison of the proposed criteria. Tugnait's criteria, and Chi and Kung's criteria. Finally, conclusions are presented. (=) 1996 IEEE.