np.array(range(0,10,2) #两个输出结果均为[0,2,4,6,8] np.arange(0,10).reshape((2,5)) #输出结果为[[0,1,2,3,4],[5,6,7,8,9]] 以2行5列的矩阵展现 1. 2. 3. 4. linspace函数 import numpy as np >>>np.linsapce(0,1,5) #元素个数为5 array([0.,0.25,0.5,0.75,1.])...