The following publications are possibly variants of this publication:
- Instantaneous frequency estimation by using the Wigner distribution and linear interpolationLjubisa A. Stankovic, Igor Djurovic, Radomir-Mato Lakovic. sigpro, 83(3):483-491, 2003. [doi]
- An algorithm for the Wigner distribution based instantaneous frequency estimation in a high noise environmentIgor Djurovic, Ljubisa A. Stankovic. sigpro, 84(3):631-643, 2004. [doi]
- Instantaneous frequency estimation by using Wigner distribution and Viterbi algorithmLJubisa Stankovic, Igor Djurovic, Akira Ohsumi, Hiroshi Ijima. icassp 2003: 121-124 [doi]