Plotting a gaussian (script)

Example matplotlib to plot a gaussian.

 # Libraries
 import numpy as np
 import matplotlib.pyplot as plt


 # ---------------------------
 # Methods
 # ---------------------------
 def gaussian(x, mu=0, sig=1):
     return np.exp(-np.power(x - mu, 2.) / (2 * np.power(sig, 2.)))


 # ---------------------------
 # Configuration
 # ---------------------------


 # ---------------------------
 # Main
 # ---------------------------
 # Load data
 x = np.linspace(-3, 3, 120)
 y = gaussian(x)

 # Plot
 plt.plot(x, y)

 # Show
 plt.show()