用python画 pareto front 觉得有用的话,欢迎一起讨论相互学习~Follow Me 2D pf import os import matplotlib.pyplot as plt import numpy as np def Read_Files(filename): X_axis = [] # X Y_axis = [] # Y with open(filename, 'r') as f: for line in f.readlines(): x = line.split("
import matplotlib.pyplot as pltfrom mpl_toolkits.mplot3d import Axes3Dimport numpy as np #bbb=[1 if (i <=0.5 or i >=1.5) else 0 for i in D def fun(x, y): value= x**2+y**2 return value fig1 = plt.figure()ax = Axes3D(fig1)X, Y = np.mgrid[-4:4:40j, -4:
图的存在,让数据变得形象化.无论多么复杂的东西,都是简单的组合. import matplotlib.pyplot as plt import numpy as np dict = {'A': 40, 'B': 70, 'C': 30, 'D': 85} for i, key in enumerate(dict):#Circulate both index and value(Here is key) plt.bar(i, dict[key], color='r', width=0.2) plt