s=[[4,2],[3,2],[3,1]]
A =mat(s)
A
matrix([[4, 2],
[3, 2],
[3, 1]])
ss = A.getA()
ss
array([[4, 2],
[3, 2],
[3, 1]])
时间: 2024-10-25 22:31:30
s=[[4,2],[3,2],[3,1]]
A =mat(s)
A
matrix([[4, 2],
[3, 2],
[3, 1]])
ss = A.getA()
ss
array([[4, 2],
[3, 2],
[3, 1]])