我有一个下面的熊猫数据框。我需要一个使用3X3窗口将这个数据帧分割成多个数据帧的代码。 import pandas as pd
d= {1: [5, 5, 5, 5, 4, 6,11,11], 3: [4, 5, 15, 25, 40, 10,25,33],6: [77, 47, 55, 59, 32, 5,9,22],
7: [15, 21, 40, 33, 30, 6,14,14],9: [10, 11, 12, 45, 14, 15,13,76],15: [3, 5, 32, 12, 11, 12,17,45],18: [3, 6, 23, 22, 21, 32,19,65