标签:添加 stack import 数组 ack pre tac python pytho
1.numpy数组后面添加一个list:
import numpy as np a=[[1,2,3],[4,5,6],[7,8,9]] box=np.array(a) box=np.vstack((box,[10,11,12])) x1=box[:,0] print(box)
标签:添加 stack import 数组 ack pre tac python pytho
原文地址:https://www.cnblogs.com/tangmiao/p/9081402.html