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

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???

Answer 1

[Fangjun Jiang]

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

[Stephen23]

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.

[Fangjun Jiang]

okay, follow my above example

A([4,3,2],[2,5,3])=B+100

So I think what you need is

K1([10 11 12 7 8 0],[10 11 12 7 8 9])=K