/Python/Python create a matrix with one in diagonal

Python create a matrix with one in diagonal

# Create a matrix in python and fill
import numpy as np
a = np.zeros((3, 3), int) # Create matrix with only 0
np.fill_diagonal(a, 1) # fill diagonal with 1
print(a)

Similar codes

0 vote238 views1 answer
Numeric up down python tkinter
Python
0 vote261 views1 answer
Substring in a django template?
Python Django
47 votes229 views4 answers
Python format float
Python
8 votes224 views2 answers
Pandas return first row
Python
0 vote211 views1 answer
Python 'encoding' is an invalid keyword argument for this function"
Python
1 vote230 views2 answers
Python dequeu
Python
2 votes227 views2 answers
Copy image from one folder to another in python
Python
1 vote242 views4 answers
Drop duplicate index pandas
Python
12 votes230 views10 answers
Fortnite
Python
6 votes225 views2 answers
How to append two numpy arrays
Python