Improved Wigner-Ville distribution performance by signal decomposition and modified group delay. - S. V. Narasimhan; Malini B. Nayak (Signal Process., 2003)

Autoregressive modeling of the Wigner-Ville distribution based on signal decomposition and modified group delay. - Malini B. Nayak; S. V. Narasimhan (Signal Process., 2004)