Python | Numpy matrix.setfield() (original) (raw)

Last Updated : 20 May, 2019

With the help of **matrix.setfield()** method, all the fields in the matrix is set to the value which is passed in the form of parameter.

Syntax : matrix.setfield() Return : new matrix having the value passed as parameter

**Example #1 :**In this example we can see that matrix.setfield() method is used to generate a new matrix having value that is passed as parameter in this method.

Python3 1=1 `

import the important module in python

import numpy as np

make matrix with numpy

gfg = np.matrix('[4, 1; 12, 3]')

applying matrix.setfield() method

gfg.setfield(2, np.int32)

print(gfg)

`

Example #2 :

Python3 1== `

import the important module in python

import numpy as np

make matrix with numpy

gfg = np.matrix('[4, 1, 9; 12, 3, 1; 4, 5, 6]')

applying matrix.setfield() method

gfg.setfield(25, np.int32)

print(gfg)

`

Output:

[[25 25 25] [25 25 25] [25 25 25]]