how to make multiple plots in python code example

Example 1: show multiple plots python

#One way to plot two figure at once
f = plt.figure(1)
plt.plot([1,2],[2,3])
f.show()

g = plt.figure(2)
plt.plot([2,7,3],[5,1,9])
g.show()

Example 2: matplotlib multiple plots

fig = plt.figure()

# total_rows, total_columns, subplot_index(1st, 2nd, etc..)
plt.subplot(2, 2, 1)
plt.plot(x, y)

plt.subplot(2, 2, 2)
plt.plot(x, y)

plt.subplot(2, 2, 3)
plt.plot(x, y)

plt.subplot(2, 2, 4)
plt.plot(x, y)