一、自编数据简单操作 import numpy as np import matplotlib.pyplot as plt # 这里先用假的数据集 raw_data_X = [[ 3.3935,2.3312], [3.1101,1.7815], [1.3438,3.3684], [3.5823,4.6792], [2.2804,2.8670], [7.4234,4.6965], [5.7451,3.5340], ...