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# -*- coding: utf-8 -*- """ Created on Sun Oct 21 22:44:59 2018 @author: 国涛 """ import numpy as np import matplotlib.pyplot as plt from mpl_toolkits.mplot3d import Axes3D import operator def file2ma...

# -*- coding: utf-8 -*- """ Created on Sun Oct 21 19:47:08 2018 @author: 国涛 """ import numpy as np import matplotlib.pyplot as plt import operator def createDataSet(): group = np.array([[1.0,1....