numpy中的多维度降维 flatten|reval

numpy中的多维度降维 flatten|reval

'''
Author: 365JHWZGo
Description: numpy.flatten
Date: 2021/11/4 19:34
FilePath: day1104-3.py
'''

import numpy as np

a = np.linspace(1,10,10).reshape(2,5)	#array
c = np.mat([[1,2],[2,3],[3,4]])			#mat
f = a.ravel()
print('a:',a)
b = a.flatten()
print('f:',f)
print('b:',b)
d = c.flatten()
print('d:',d)
e = c.flatten().A[0]
print('e:',e)