python-scipyHow do I create a zero matrix using Python and Numpy?
Creating a zero matrix using Python and Numpy is a common operation. To do this, first import the numpy library.
import numpy as np
Then, use the np.zeros
function to create a zero matrix. This function takes a single argument which is a tuple that specifies the shape of the matrix. For example, to create a 3x4 matrix, the following code can be used:
zero_matrix = np.zeros((3, 4))
print(zero_matrix)
Output example
[[0. 0. 0. 0.]
[0. 0. 0. 0.]
[0. 0. 0. 0.]]
The code consists of the following parts:
import numpy as np
imports the numpy library and assigns it the aliasnp
np.zeros
creates a matrix filled with zeros. It takes a single argument which is a tuple that specifies the shape of the matrixprint(zero_matrix)
prints the created matrix
Helpful links
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