dkyang/UFLDL-Tutorial-Exercise — pull request #2 by basaltzhang (2014-08-05 03:27:30+00:00)
Title: completed the sparse coding part

1. deleted the normalize part in the sampleIMAGES.m
2. modified you equations in *Cost.m
3. added DEBUGMODE in sparseCodingExercise.m, so if you wanna check the *Cost.m, set it to 1, else set it to others values except 1
4. use cg instead of lbfs in gradient decent