comparison util/SMALL_learn.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

 %   modify it under the terms of the GNU General Public License as
 %   published by the Free Software Foundation; either version 2 of the
 %   License, or (at your option) any later version.  See the file
 %   COPYING included with this distribution for more information.
 %%
+global SMALL_path
 if (DL.profile)
   fprintf('\nStarting Dictionary Learning %s... \n', DL.name);
 end
   start=cputime;
   tStart=tic;