How to assign elements in a matrix in another matrix with order not in sequence?

Question

Achyut Paudel 2018-7-20

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/411314-how-to-assign-elements-in-a-matrix-in-another-matrix-with-order-not-in-sequence

评论： Fangjun Jiang 2018-7-21

I am trying to substitute the elements in matrix K to element K1 such that the matrix K has 10th, 11th,12th,7th, 8th and 9th elements in rows and column. How to assign this matrix in matrix K1 in it's own order???

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Fangjun Jiang 2018-7-20

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/411314-how-to-assign-elements-in-a-matrix-in-another-matrix-with-order-not-in-sequence#answer_329639

在 MATLAB Online 中打开

Not sure how you want to assign between K and K1, but here is an example, just specify the row and column number

>> A=magic(5)
A =
      17    24     1     8    15
      23     5     7    14    16
       4     6    13    20    22
      10    12    19    21     3
      11    18    25     2     9
>> B=A([4,3,2],[2,5,3])
  B =
     12     3    19
     6    22    13
     5    16     7

2 个评论
显示无隐藏无

Stephen23 2018-7-20

Achyut Paudel's "Answer" moved here:

Thanks for your answer, but this is not what I mean. I am actually working to substitute the elements of matrix K in matrix K1 such that the (7,7) element on matrix K1 is V as shown in figure. Similarly, element on Matrix K1 (9,10) is IJ.

If you got what I mean, please help me.