zero-out negative nap

google · Mar 2, 2021 · f2feaee · f2feaee
1 parent cc9f7b0
commit f2feaee
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/matlab/CARFAC_binaural.m b/matlab/CARFAC_binaural.m
@@ -41,8 +41,8 @@
 for ear = 1:n_ears
   smooth_nap = nap_decim(:, :, ear);
   figure(ear + n_ears)  % Makes figures 3 and 4
-  image(63 * abs((smooth_nap)' .^ 0.5))
-
+  % Rectify since nap can go slightly negative.
+  image(63 * (max(0, smooth_nap)' .^ 0.5));
   colormap(1 - gray);
 end