changed while loop to for loop in animate_decay.py

adasilva · adasilva · commit d2236233d7dd · 2016-05-26T22:13:40.000-04:00
diff --git a/examples/animation/animate_decay.py b/examples/animation/animate_decay.py
@@ -12,8 +12,7 @@ def data_gen(t=0):
 
     Generates a decaying sine wave.
     """
-    count = 0
-    while count < 1000:
+    for count in range(1000):
         count += 1
         t += 0.1
         yield t, np.sin(2*np.pi*t) * np.exp(-t/10.)
