rearrange a matrix according to sorting of a vector

Imagine I have the following matrix-vector correspondence where I want to sort the vector and then rearrange the matrix according to the sorted order of vector maintaining the correspondences.


Initial matrix vector correspondences are

MatrixA		vector
1	2	4
3	4	1
5	6	3
7	8	2

Step1: Lets sort B first keeping the indexes


[sortedB,indexB]=sort(B)

sortedB =

     1
     2
     3
     4


indexB =

     2
     4
     3
     1
Step2: rearrange matrixA according to indexB

>> A(indexB,:)

ans =

     3     4
     7     8
     5     6
     1     2

Correspondence are maintained as the initial state

rearrangeA		sorted vector
3	4	1
7	8	2
5	6	3
1	2	4