python: 反対軸を入れる、小目盛りを調節する、数字を消す

In [21]:

import matplotlib.pyplot as plt
import numpy as np
from matplotlib.ticker import (MultipleLocator, AutoMinorLocator)

f = plt.figure(figsize = (4, 6))

ax1 = f.add_axes([0.2, 0.45, 0.6, 0.3])
ax2 = f.add_axes([0.2, 0.1, 0.6, 0.3])

ax1.plot(np.arange(100), np.sin(np.arange(100)/5))
ax1.tick_params(axis="x", labelbottom=False)
ax1.xaxis.set_ticks_position('both')
ax1.yaxis.set_ticks_position('both')
ax1.yaxis.set_minor_locator(MultipleLocator(0.25))
ax1.xaxis.set_minor_locator(MultipleLocator(5))

ax2.plot(np.arange(100), np.cos(np.arange(100)/5))
ax2.xaxis.set_ticks_position('both')
ax2.yaxis.set_ticks_position('both')
ax2.yaxis.set_minor_locator(MultipleLocator(0.25))
ax2.xaxis.set_minor_locator(MultipleLocator(5))

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