qq_34292087的博客

先上效果图 数据保存在txt文件中，一列数据。格式如下： 代码如下： import matplotlib.pyplot as plt import numpy as np def show_sub(): all_values = [] x_range = np.arange(-0.05,0.3,0.05) x_cell = ['~-0.05','-0.05~0','0~0.05','0.05~0.10','0.10~0.15','0.15~0.20','0.20~0.25','

方法一 plt.subplot() ax1 = plt.subplot(221) ax1.plot(t,s, color="r",linestyle = "--") ax2 = plt.subplot(222) ax2.plot(t,s,color="y",linestyle = "-") ax3 = plt.subplot(223) ax3.plot(t,s,color="g",linestyle = "-.") ax4 = plt.subplot(224) ax4.plot(t,s,color="b",