借助Numpy matrix.getA1()
方法,我們可以獲得給定矩陣的一維ndarray。
用法: matrix.getA1()
返回: 返回大小為1-D的ndarray作為給定矩陣
範例1:
在此示例中,我們可以看到可以借助method來獲取numpy數組matrix.getA1()
。
# 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)
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.getA1() method
geeks = gfg.getA1()
print(geeks)
輸出:
[1 2 3 4 5 6 7 8 9]
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