How to swap a few rows randomly within the matrix for a set of N matrices?

1 次查看（过去 30 天）

显示更早的评论

MANISH KUMAR 2017-1-23

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/321556-how-to-swap-a-few-rows-randomly-within-the-matrix-for-a-set-of-n-matrices

关闭： KSSV 2017-1-23

在 MATLAB Online 中打开

For example, we have ‘ResultM’ which gives 5 matrices A, B, C, D, E. Now for the first matrix we select a few rows randomly (say 2) and swap them. The same process is followed for rest of the matrices also.

For example, we have matrix A

 A = [0     0     0     1     0     0     0    
      *0     0     1     0     0     0     0*     
      0     0     0     0     0     1     0     
      *1     0     0     0     0     0     0*
      0     0     0     0     0     0     1]

And we randomly select a few rows (say 2nd and 4th rows). Now we swap these rows.

 A = [0     0     0     1     0     0     0    
      *1     0     0     0     0     0     0*     
      0     0     0     0     0     1     0     
      *0     0     1     0     0     0     0*
      0     0     0     0     0     0     1]

Same process is followed for rest of the matrices also.