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| plt.subplot(2,3,1)
plt.plot([3,1,4,5,2])
plt.ylabel('grade') plt.xlabel('name')
plt.title() plt.text(x,y,内容,fontsize=20) plt.annotate()
plt.annotate(s(解释的内容), xy=arrow_crd(箭头开始位置), xytext=text_crd(文本位置), arrowprops=dict(字典描述箭头属性)) plt.annotate('$\mu=100$',xy=(2,1),xytxt=(3,1.5), arrowprops=dict(facecolor='black',shrink=0.1,width=2))
plt.show()
plt.savefig('test.tif', dpi = 300)
plt.plot([0,2,4,6,7],[3,1,4,5,2])
plt.axis([-1,10,0,6])
matplotlib.rcParams['font.family']='Kaiti'or'SimHei' or'LiSu'or'FangSong'or'YouYuan'or'STSong' matplotlib.rcParams['font.style']='normal' or 'italic' matplotlib.rcParams['font.size']='large' or 'x-small'
在有中文输出的地方,增加一个属性:fontproperties plt.xlabel('横轴:时间', fontproperties='SimHei', fontsize=20,color = 'green')
plt.grid(True)
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