摘要: import numpy as np#创建ndarray# data1 = [6, 5, 7, 1, 3]# arrl = np.array(data1)# print(arrl)#多维列表创建ndarraydata2 = [[3, 4, 2], [1, 8, 9]]arr2 = np.array( 阅读全文
posted @ 2019-03-12 23:20 永久的记忆 阅读(268) 评论(0) 推荐(0)