Python ile PDF Çizimi
import math
import numpy as np
import matplotlib.mlab as mlab
import matplotlib.pyplot as plt
mu=2
variance=1
sigma = math.sqrt(variance)
x = np.linspace(mu - 3*sigma, mu + 3*sigma, 100)
#y=mlab.normpdf(x, mu, sigma)
y=[1/(sigma*(math.sqrt(2*math.pi)))*math.exp(-(1/2)*(math.pow((item-mu)/sigma,2)) ) for item in x ]
plt.plot(x,y)
plt.show()