Python | Numpy matrix . geta()
哎哎哎:# t0]https://www . geeksforgeeks . org/python-num py-matrix-geta/
借助**Numpy matrix.getA()**方法，我们可以得到与给定矩阵相同大小的数组。
语法:
matrix.getA()返回: 返回与给定矩阵相同大小的数组
示例#1 :
在这个示例中，我们可以看到我们能够借助方法matrix.getA()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.getA() method
geeks = gfg.getA()
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.getA() method
geeks = gfg.getA()
print(geeks)
Output:
[[1 2 3]
[4 5 6]
[7 8 9]]
