Fixed a couple things after the rebase.

Author: albertoandreottiATgmail

CNN/cnnavg.m

@@ -1,5 +1,4 @@
 function net = cnnsetup(net, x, y)
-    assert(exist('OCTAVE_VERSION')==0, 'CNNs does not work with Octave as there is a bug in the implementation of convolution in octave. See: http://savannah.gnu.org/bugs/?39314');
     inputmaps = 1;
     mapsize = size(squeeze(x(:, :, 1)));
 

CNN/cnncopy.m

@@ -10,12 +10,14 @@
 %will run 1 epoch in about 200 second and get around 11% error. 
 %With 100 epochs you'll get around 1.2% error
 
+
 if !isOctave() 
    rng(0)
 else
    rand('state',0)
 end
 
+
 cnn.layers = {
     struct('type', 'i') %input layer
     struct('type', 'c', 'outputmaps', 6, 'kernelsize', 5) %convolution layer
@@ -33,8 +35,7 @@
 cnn = cnntrain(cnn, train_x, train_y, opts);
 
 [er, bad] = cnntest(cnn, test_x, test_y);
-er
+
 %plot mean squared error
-%figure; plot(cnn.rL);
-er
+figure; plot(cnn.rL);
 assert(er<0.12, 'Too big error');