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import numpy as np a = np.array([[1,2],[3,4]]) print ('第一个数组:') print (a) print ('\n') b = np.array([[5,6],[7,8]]) print ('第二个数组:') print (b) print ('\n') print ('竖直堆叠:') c = np.vstack((a,b)) print (c)
运行结果 :
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