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eess.SP2021
IF equation: a feature extractor for high-concentration time-frequency representation of mixed signals
Xiangxiang Zhu, Kunde Yang, Zhuosheng Zhang
High-concentration time-frequency (TF) representation provides a valuable tool for characterizing multi-component non-stationary signals. In our previous work, we proposed using an…
eess.SP2021★ 1 cited
High-resolution chirplet transform: from parameters analysis to parameters combination
Xiangxiang Zhu, Bei Li, Kunde Yang +2
The standard chirplet transform (CT) with a chirp-modulated Gaussian window provides a valuable tool for analyzing linear chirp signals. The parameters present in the window determ…