Figure 4From: Optimization of Weighting Factors for Multiple Window Spectrogram of Event-Related PotentialsThe normalized mean square error for the three bandlimited peaked spectrum processes with EQWEI (circles), SCWEI (pluses), and OPTWEI (stars) for different window sets, Thomson multiple windows (TH), Peak-Matched multiple windows (PM), Welch method (WO) and Hermite functions (HE): (a) stationary process, (b) long-event nonstationary process, and (c) short-event nonstationary process. (a)Case (b)Case (c)CaseBack to article page