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]