improc ass4: Added titles to and removed axes from 'jet' subplots.

improc/ass4/gauss.py

@@ -2,7 +2,7 @@
 from numpy import zeros, arange, meshgrid, array, matrix
 from math import ceil, exp, pi, sqrt
 from matplotlib.pyplot import imread, imshow, plot, xlabel, ylabel, show, \
-        subplot, xlim, savefig
+        subplot, xlim, savefig, axis
 from mpl_toolkits.mplot3d import Axes3D
 from scipy.ndimage import convolve, convolve1d
 from time import time
@@ -164,19 +164,24 @@ if __name__ == '__main__':
             exit_with_usage()
 
         s = float(argv[2])
-
-        subplot(331)
+        subplot(331, title='Fs')
         imshow(gD(F, s, 0, 0), cmap='gray')
-        subplot(334)
+        axis('off')
+        subplot(334, title='Fx')
         imshow(gD(F, s, 1, 0), cmap='gray')
-        subplot(335)
+        axis('off')
+        subplot(335, title='Fy')
         imshow(gD(F, s, 0, 1), cmap='gray')
-        subplot(337)
+        axis('off')
+        subplot(337, title='Fxx')
         imshow(gD(F, s, 2, 0), cmap='gray')
-        subplot(338)
+        axis('off')
+        subplot(338, title='Fxy')
         imshow(gD(F, s, 1, 1), cmap='gray')
-        subplot(339)
+        axis('off')
+        subplot(339, title='Fyy')
         imshow(gD(F, s, 0, 2), cmap='gray')
+        axis('off')
     else:
         exit_with_usage()