我有theee数组,并希望将它们组合在一起
import numpy as np
a = np.array([[1,2,3],[4,5,6]])
b = np.array([[7,8,9],[10,11,12]])
c = np.array([[13,14,15],[16,17,18]])
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要得到:
array([1,2,3,7,8,9,13,14,15, 4,5,6,10,11,12,16,17,18])
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这有什么作用?
谢谢 :)