修改python plot折线图的坐标轴刻度方法

from matplotlib import pyplot as plt
import matplotlib.ticker as ticker
import numpy as np


def std_plot():
 overall_std = [34.369, 21.366, 16.516, 11.151]
 max_std = [36.769, 21.794, 14.390, 4.684]
 plt.figure()
 plt.plot(overall_std, label=\'average_std\')

 plt.plot(max_std, label=\'max_std\')
 plt.legend()
 plt.xlabel(\'window\')
 plt.ylabel(\'std\')
 plt.xticks(range(len(max_std)))
 # plt.gca().xaxis.set_major_formatter(ticker.FormatStrFormatter(\'%1.1f\'))

 plt.show()

std_plot()

from matplotlib import pyplot as plt
import matplotlib.ticker as ticker
import numpy as np


def std_plot():
 overall_std = [34.369, 21.366, 16.516, 11.151]
 max_std = [36.769, 21.794, 14.390, 4.684]
 plt.figure()
 plt.plot(overall_std, label=\'average_std\')

 plt.plot(max_std, label=\'max_std\')
 plt.legend()
 plt.xlabel(\'window\')
 plt.ylabel(\'std\')
 # plt.xticks(range(len(max_std)))
 plt.gca().xaxis.set_major_formatter(ticker.FormatStrFormatter(\'%1.1f\'))

 plt.show()


std_plot()