deletions | additions       diff --git a/figures/bicoh/caption.tex b/figures/bicoh/caption.tex  index b8baeab..720fd42 100644  --- a/figures/bicoh/caption.tex  +++ b/figures/bicoh/caption.tex 
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Figure 8—Bicoherence matrices for runs W1T2t0.2 and W2T2t0. We %We  use two sets of randomly sampled spatial frequencies to compute each Bicoherence matrix. Good, but definition isn't usually included in the caption.  The horizontal and vertical indices denote which the indices for the arrays of sampled spatial frequencies in which the Bicoherence is calculated. calculated {\bf confusing sentence}.  The colorbar colorscale  denotes the Bicoherence magnitude. 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 denotes indicates  random phases, i.e., no correlation,  while a value of 1 denotes indicates strong  phase coupling coupling. %  (cite Eric's paper?).