借助Numpy matrix.ravel()
方法,我們可以從給定的矩陣中獲取扁平化矩陣。
用法: matrix.ravel()
返回: 從給定矩陣返回展平矩陣
範例1:
在此示例中,我們可以看到,借助於方法,我們可以從給定矩陣中獲取扁平化矩陣matrix.ravel()
。
# import the important module in python
import numpy as np
# make matrix with numpy
gfg = np.matrix('[64, 1; 12, 3]')
# applying matrix.ravel() method
geeks = gfg.ravel()
print(geeks)
輸出:
[[64 1 12 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.ravel() method
geeks = gfg.ravel()
print(geeks)
輸出:
[[ 1 2 3 4 5 6 7 8 -9]]
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