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. Author manuscript; available in PMC: 2008 Feb 4.
Published in final edited form as: IEEE Trans Biomed Eng. 2005 Jul;52(7):1218–1226. doi: 10.1109/TBME.2005.847541

Fig. 3.

Fig. 3

Model M2, nonstationary multi-component situation, a) Target time-frequency relationship obtained by Monte-Carlo simulation. Different estimations of target: b) |ρ̂[t, f]|2, c) 2[t, f] with τm = τM = 0, d) 2[t, f] with τM = −τm = 5.