Python | Numpy matrix.tobytes() (original) (raw)
Last Updated : 29 May, 2019
With the help of **Numpy matrix.tobytes()** method, we can find the byte code for the matrix by using the matrix.tobytes() method.
Syntax :
matrix.tobytes()
Return : Return byte code for matrix
Example #1 :
In this example we can see that by using **matrix.tobytes()** method we are able to find the byte code for the given matrix.
import numpy as np
gfg = np.matrix( '[4, 1; 12, 3]' )
geek = gfg.tobytes()
print (geek)
Output:
b’\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00′
Example #2 :
import numpy as np
gfg = np.matrix( '[4, 1, 9; 12, 3, 1; 4, 5, 6]' )
geek = gfg.tobytes()
print (geek)
Output:
b’\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00′
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