我有一个Numpy数组,它看起来像 array([1, 2, 3, 4, 5, 6, 7, 8]) 我想把它重塑成一个数组 array([[5, 0, 0, 6],
[0, 1, 2, 0],
[0, 3, 4, 0],
[7, 0, 0, 8]]) 更具体地说,我正在尝试重塑2Dnumpy数组,以获得3DNumpy数组 array([[ 1, 2, 3, 4, 5, 6, 7, 8],
[ 9, 10, 11, 12, 13, 14, 15, 16],
[17, 18, 19, 20, 21, 22, 23