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Python | Numpy matrix . geta 1()

哎哎哎::1230【https://www . geeksforgeeks . org/python-num py-matrix-geta 1/

借助于**Numpy matrix.getA1()**方法,我们可以得到给定矩阵的一维矩阵

语法: matrix.getA1()

返回: 返回给定矩阵的一维数组

示例#1 : 在这个示例中,我们可以看到我们能够借助方法matrix.getA1()获得 numpy 数组。

# import the important module in python
import numpy as np

# make matrix with numpy
gfg = np.matrix('[6; 2; 3]')

# applying matrix.getA1() method
geeks = gfg.getA1()

print(geeks)

Output:

[6 2 3]

例 2 :

# import the important module in python
import numpy as np

# make a matrix with numpy
gfg = np.matrix('[1, 2, 3; 4, 5, 6; 7, 8, 9]')

# applying matrix.getA1() method
geeks = gfg.getA1()

print(geeks)

Output:

[1 2 3 4 5 6 7 8 9]



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