In [167]:
#-- load python packages
import numpy as np
from matplotlib import pyplot as plt
Show the plot inside notebook.
In [168]:
%matplotlib inline
Create x- and y-values.
In [169]:
#-- create x-values
x1 = np.arange(0,8,1)
x2 = np.arange(100)
#-- create y-values
data = np.arange(1,40,5)
linear = np.arange(100)
square = [v * v for v in np.arange(0,10,0.1)]
Draw data, set title and axis labels.
In [170]:
plt.plot(x1, data, "ob") # marker o=open circle, b=black
plt.plot(x2, linear, "g") # no marker, g=green
plt.plot(x2, square, "+r") # marker +=cross, r=red
plt.legend(('data','linear','square'), loc='upper left')
plt.title('Title string')
plt.xlabel('x-axis label')
plt.ylabel('y-axis label')
plt.show()