观众佬爷们喜欢看图片还是文字啊，能不能给up个反馈呀[doge]

===================绘制图像用到的代码===================

import numpy as np

import pandas as pd

from matplotlib import pyplot as plt

import seaborn as sns

data1_x=[0, 1.674, 3.12, 3.77, 4.26, 4.76, 5.02, 5.48 ]

data1_y=[24.09, 16.734, 10.379, 7.525, 5.327, 3.170, 2.008, 0]

data2_x=[0, 1.292, 2.56, 3.97, 4.37, 4.87, 5.09, 5.24 ]

data2_y=[24.11, 18.43, 12.83, 6.62, 4.86 ,2.70, 1.6980, 1.0483]

data3_x=[0, 2.17, 3.48, 4.12, 4.59, 4.98, 5.16, 5.45 ]

data3_y=[24, 14.456, 8.679, 5.883, 3.822, 2.076, 1.2903,0]

sns.set()

fig, ax1 = plt.subplots(figsize=(9, 5),dpi=100)

l1, = ax1.plot(data1_x, data1_y, 'darkorange')

l2, = ax1.plot(data2_x, data2_y, 'red')

l3, = ax1.plot(data3_x, data3_y, 'green')

# 设置x,y轴文字说明

ax1.set_xlabel('U(V)')

ax1.set_ylabel('I(mA)')

# 设置图例

plt.legend(handles = [l1, l2, l3], labels = ['Origin', 'Thevenin', 'Norton'], loc='best')

# 设置标题

ax1.set_title('Graph')

# 显示图像

plt.show()

=====================The End=====================