Figure 12
From: From wavelets to adaptive approximations: time-frequency parametrization of EEG
200 realizations of 128-points white noise process were subjected to MP decomposition in dyadic (middle plot) and stochastic (bottom) dictionaries. The middle and lower plots present histograms of frequencies of all the structures fitted by MP. The upper plot is a histogram of frequencies of all the time-frequency atoms present in the dyadic dictionary used for the decomposition presented in the middle plot.