improc ass4: Updated plot results.

improc/ass4/gauss.py

@@ -16,7 +16,7 @@ def exit_with_usage():
 def Gauss(s):
     """Sample a two-dimensional Gaussian function of scale s."""
     size = int(ceil(3 * s))
-    r = 2 * size
+    r = 2 * size + 1
     W = zeros((r, r))
     t = float(s) ** 2
     a = 1 / (2 * pi * t)
@@ -32,7 +32,7 @@ def Gauss(s):
 def Gauss1(s):
     """Sample a one-dimensional Gaussian function of scale s."""
     size = int(ceil(3 * s))
-    r = 2 * size
+    r = 2 * size + 1
     W = zeros((r,))
     t = float(s) ** 2
     a = 1 / (2 * pi * t)
@@ -60,7 +60,7 @@ def gD(F, s, iorder, jorder):
              lambda x: -(x ** 2 - s ** 2) * e ** -(x ** 2 / (2 * s ** 2)) \
                        / (2 * pi * s ** 6)]
     size = int(ceil(3 * s))
-    r = 2 * size
+    r = 2 * size + 1
     iterator = map(float, range(r))
     W = zeros((r, r))
     Fx = funcs[iorder]