Python:分割numpy数组
我有一个用numpy生成的数组,长得像这样:
[ 54.51399994 -12.10200024 -11.88099957]
[ 56.23899841 -8.30799961 -2.03500009]
我该怎么把它转换成一个列表呢?希望它看起来像这样:
['54.51399994','-12.10200024','-11.88099957']
['56.23899841','-8.30799961','-2.03500009']
1 个回答
5
你可以使用 astype() 来创建一个新的字符串类型的数组:
import numpy as np
arr=np.array([
( 54.51399994, -12.10200024, -11.88099957),
( 56.23899841, -8.30799961, -2.03500009)])
print(arr.astype('|S10'))
结果是
[['54.51399994', '-12.10200024', '-11.88099957'], ['56.23899841', '-8.30799961', '-2.03500009']]