Python | Numpy matrix . flat()
原文:https://www.geeksforgeeks.org/python-numpy-matrix-flatten/
借助**Numpy matrix.flatten()**方法，我们能够对给定的矩阵进行flatten，并给出一维矩阵的输出。
语法:
matrix.flatten()返回: 返回展平一维矩阵
示例#1 :
在这个示例中，我们可以看到借助matrix.flatten()方法，我们能够展平给定的矩阵。
# import the important module in python
import numpy as np
# make matrix with numpy
gfg = np.matrix('[6; 2; 3]')
# applying matrix.flatten() method
geeks = gfg.flatten()
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.flatten() method
geeks = gfg.flatten()
print(geeks)
Output:
[[1 2 3 4 5 6 7 8 9]]
