From 499f2f291855368e53bec198df7b9d8307f63cc5 Mon Sep 17 00:00:00 2001
From: dellaert <dellaert@cc.gatech.edu>
Date: Sun, 25 May 2014 17:47:12 -0400
Subject: [PATCH] Small comments in examples (and timing of marginals)

---
 matlab/gtsam_examples/Pose2SLAMExample_graph.m | 2 ++
 matlab/gtsam_examples/Pose3SLAMExample_graph.m | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/matlab/gtsam_examples/Pose2SLAMExample_graph.m b/matlab/gtsam_examples/Pose2SLAMExample_graph.m
index b4957cce3..83ec949cc 100644
--- a/matlab/gtsam_examples/Pose2SLAMExample_graph.m
+++ b/matlab/gtsam_examples/Pose2SLAMExample_graph.m
@@ -36,7 +36,9 @@ toc
 hold on; plot2DTrajectory(result, 'b-*');
 
 %% Plot Covariance Ellipses
+tic
 marginals = Marginals(graph, result);
+toc
 P={};
 for i=1:result.size()-1
     pose_i = result.at(i);
diff --git a/matlab/gtsam_examples/Pose3SLAMExample_graph.m b/matlab/gtsam_examples/Pose3SLAMExample_graph.m
index 01df4fc33..39e48c204 100644
--- a/matlab/gtsam_examples/Pose3SLAMExample_graph.m
+++ b/matlab/gtsam_examples/Pose3SLAMExample_graph.m
@@ -12,6 +12,8 @@
 
 import gtsam.*
 
+%% PLEASE NOTE THAT PLOTTING TAKES A VERY LONG TIME HERE
+
 %% Find data file
 N = 2500;
 % dataset = 'sphere_smallnoise.graph';