Join two numpy arrays

Numpy merge arrays

>>> a = np.array([[1, 2], [3, 4]])
>>> b = np.array([[5, 6]])
>>> np.concatenate((a, b), axis=0)
array([[1, 2],
       [3, 4],
       [5, 6]])
>>> np.concatenate((a, b.T), axis=1)
array([[1, 2, 5],
       [3, 4, 6]])

Source: numpy.org

Join two numpy arrays

numpy.concatenate([arr1, arr2]) # Joining arr1 and arr2

Source: stackoverflow.com

Join two numpy 2d array

import numpy as np

a = np.array([[0, 1, 3], [5, 7, 9]])
b = np.array([[0, 2, 4], [6, 8, 10]])
c = np.concatenate((a, b), axis=0)
print(c)

Output : 
[[ 0  1  3]
 [ 5  7  9]
 [ 0  2  4]
 [ 6  8 10]]

How to append two numpy arrays

#concatenating through column(axis = 1)
numpy.concatenate((N,M),1)

Similar codes

0 vote333 views1 answer
Python slice second element of list of lists
Python
0 vote351 views2 answers
Deleting files which start with a name
Python
21 votes338 views4 answers
Send dm discord py
Python
19 votes374 views6 answers
Install Django in Windows
Python Django
0 vote309 views1 answer
Print last exceuted query python
Python
1 vote374 views1 answer
Python loop until condition met
Python
0 vote334 views1 answer
Username python system
Python
0 vote313 views2 answers
How to download file in python
Python
0 vote351 views1 answer
Raise TypeError('expected ' + str(self.expected_type)) TypeError: expected <class 'openpyxl.styles.colors.Color'>
Python
0 vote302 views1 answer
Pygame rect follower
Python