deletions | additions       diff --git a/figures/bicoh/caption.tex b/figures/bicoh/caption.tex  index 40fec6b..04a0240 100644  --- a/figures/bicoh/caption.tex  +++ b/figures/bicoh/caption.tex 
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Figure 9—Bicoherence matrices for output W1T2t0.2 and T2t0. %We use two sets of randomly sampled spatial frequencies to compute each Bicoherence matrix. Good, but definition isn't usually included in the caption.  We calculate the bicoherence over 100 randomly sampled spatial frequencies, denoted by k1 and k2. {\bf is Is  it just the angle between the frequencies that is randomly sampled, or is it also the spatial frequencies?}The colorscale denotes the bicoherence magnitude and the degree of correlation between wavenumbers $k_1$ and $k_2$: % Note the 1,2 in the labels should really be subscrpts. a value of 0 indicates random phases, i.e., no correlation, while a value of 1 indicates strong phase coupling. % (cite Eric's paper?).  {\bf Eric, this seems opposite to the data in Burkhart et al 2010; they find more correlation on large scales and less correlation on small scales - see their \S8.3. We have more correlation for large k = small scales and almost no correlation for small k = large scales.}