diff --git a/DiscreteBayes1D.py b/exp/DiscreteBayes1D.py
similarity index 100%
rename from DiscreteBayes1D.py
rename to exp/DiscreteBayes1D.py
diff --git a/DogSensor.py b/exp/DogSensor.py
similarity index 100%
rename from DogSensor.py
rename to exp/DogSensor.py
diff --git a/baseball.py b/exp/baseball.py
similarity index 100%
rename from baseball.py
rename to exp/baseball.py
diff --git a/bb_test.py b/exp/bb_test.py
similarity index 100%
rename from bb_test.py
rename to exp/bb_test.py
diff --git a/dog_track_1d.py b/exp/dog_track_1d.py
similarity index 100%
rename from dog_track_1d.py
rename to exp/dog_track_1d.py
diff --git a/gauss.py b/exp/gauss.py
similarity index 100%
rename from gauss.py
rename to exp/gauss.py
diff --git a/histogram.py b/exp/histogram.py
similarity index 100%
rename from histogram.py
rename to exp/histogram.py
diff --git a/image_tracker.py b/exp/image_tracker.py
similarity index 100%
rename from image_tracker.py
rename to exp/image_tracker.py
diff --git a/mkf_ellipse_test.py b/exp/mkf_ellipse_test.py
similarity index 100%
rename from mkf_ellipse_test.py
rename to exp/mkf_ellipse_test.py
diff --git a/noise.py b/exp/noise.py
similarity index 100%
rename from noise.py
rename to exp/noise.py
diff --git a/test_stats.py b/exp/test_stats.py
similarity index 100%
rename from test_stats.py
rename to exp/test_stats.py
diff --git a/gh.py b/gh.py
deleted file mode 100644
index a36ef830..0000000
--- a/gh.py
+++ /dev/null
@@ -1,29 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-Created on Tue May 13 13:10:50 2014
-
-@author: RL
-"""
-
-# position, velocity (fps)
-pos = 20000
-vel = 200
-
-
-t = 10
-z = 22060
-    
- 
-def predict_dz (vel,t):
-    return vel*t
-    
-
-dz = z - pos
-
-
-print dz - predict_dz(vel,t)
-
-
-h = 0.1
-vel = vel + h * (dz - predict_dz(vel,t)) / t
-print 'new vel =', vel
diff --git a/test.py b/test.py
deleted file mode 100644
index 199adea..0000000
--- a/test.py
+++ /dev/null
@@ -1 +0,0 @@
-print 'hi'
\ No newline at end of file