chenyangbin
diff --git a/‎03scipy/Gaussian.png‎
20.2 KB b/‎03scipy/Gaussian.png‎
20.2 KB
diff --git a/‎tool/draw.py‎
Lines changed: 5 additions & 4 deletions b/‎tool/draw.py‎
Lines changed: 5 additions & 4 deletions
@@ -3,10 +3,11 @@
 @description: 
 @author:XuMing
 """
-import numpy as np
-import matplotlib.pyplot as plt
 import time
 
+import matplotlib.pyplot as plt
+import numpy as np
+
 # plt.ion() #开启interactive mode
 x = np.linspace(0, 50, 1000)
 plt.figure(1)  # 创建图表1
@@ -17,5 +18,5 @@
 plt.figure(2)  # 创建图表2
 plt.plot(x, np.cos(x))
 plt.draw()
-time.sleep(2)
-print 'it is ok'
+time.sleep(1)
+print('it is ok')