# -*- coding: utf-8 -*-
#!/usr/bin/env python

import numpy as np
import matplotlib.pyplot as plt

N = 32 
xn = np.arange(N)
  
plt.scatter(xn,np.sin(2.*np.pi*xn/N),c='g',s=2,marker='s')
plt.scatter(xn,np.cos(2.*np.pi*xn/N),c='b',s=2,marker='s')



plt.savefig('tutogit.pdf')

plt.show()