A novel method of local chirp-rate estimation of LFM chirp signals in the time-frequency domain. - Krzysztof Czarnecki 002; Marek Moszynski (TSP, 2013)

Chirp Rate and Instantaneous Frequency Estimation: Application to Recursive Vertical Synchrosqueezing. - Dominique Fourer; François Auger; Krzysztof Czarnecki 002; Sylvain Meignen; Patrick Flandrin (IEEE Signal Process. Lett., 2017)

A fast time-frequency multi-window analysis using a tuning directional kernel. - Krzysztof Czarnecki 002; Dominique Fourer; François Auger; Miroslaw Rojewski (Signal Process., 2018)