# HG changeset patch
# User luisf <luis.figueira@eecs.qmul.ac.uk>
# Date 1334759019 -3600
# Node ID 8768cefe5753309764f2ff9f807f5e38516fff74
# Parent  ae71e160f80c63d50b2c7d9d29dceeb163e2ab8c
Fixed the issues that were preventing the Pierre Villars experiment to run correctly.

diff -r ae71e160f80c -r 8768cefe5753 Problems/generatePierreProblem.m
--- a/Problems/generatePierreProblem.m	Wed Apr 18 13:54:21 2012 +0100
+++ b/Problems/generatePierreProblem.m	Wed Apr 18 15:23:39 2012 +0100
@@ -91,7 +91,8 @@
 %%
 %% create dictionary data %%
 
-S=im2colstep(src,blocksize);
+S=im2col(src,blocksize,'sliding');
+
 
 for j= 1:size(S,2)
     S(:,j)=S(:,j)./norm(S(:,j));
@@ -99,7 +100,7 @@
 
 %% create measurement matrix %%
 
-T=im2colstep(trg,blocksize, blocksize);
+T=im2col(trg,blocksize, 'distinct');
 
 %% output structure %%