借助Numpy matrix.flatten()
方法,我們能夠flatten
給定矩陣的矩陣,並將輸出作為一維矩陣。
用法: matrix.flatten()
返回: 返回展平一維矩陣
範例1:
在此示例中,我們可以借助matrix.flatten()
方法,我們能夠展平給定的矩陣。
# 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)
輸出:
[[6 2 3]]
範例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)
輸出:
[[1 2 3 4 5 6 7 8 9]]
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