diff DL/two-step DL/SMALL_two_step_DL.m @ 195:d50f5bdbe14c luisf_dev

- Added SMALL_DL_test: simple DL showcase
- Added dico_decorr_symmetric: improved version of INK-SVD decorrelation step
- Debugged SMALL_learn, SMALLBoxInit and SMALL_two_step_DL

--- a/DL/two-step DL/SMALL_two_step_DL.m	Tue Mar 13 17:33:20 2012 +0000
+++ b/DL/two-step DL/SMALL_two_step_DL.m	Wed Mar 14 14:42:52 2012 +0000
@@ -98,6 +98,7 @@
 % want sparse representation of training set, and in Problem.b1 in this
 % version of software we store the signal that needs to be represented
 % (for example the whole image)
+global SMALL_path
 
 tmpTraining = Problem.b1;
 Problem.b1 = sig;
@@ -144,4 +145,4 @@
   Y(blockids) = sum(X(:,blockids).^2);
 end
 
-end
\ No newline at end of file
+end