python numpy数组的拼接
python下将两个三维数组拼接为一个数组的方式:import numpy as npl1 = np.zeros((7,8,10), np.float32)l2 = np.ones((7,8,10), np.float32)L1 = np.vstack((l1,l2))#纵向拼接(shape[0]方向)L2 = np.hstack((l1,l2))#横向拼接(shape[1]方向)L3 = np.dstack((l1,l2))#深度拼接(shape[2]方向)print('数组l1的尺