我有这个矩阵:
1 2 3
4 5 6
我转置矩阵:
1 4
2 5
3 6
How can I get the original matrix back, after the transpose?
"untranspose" =
1 2 3
4 5 6
I am making a simple cryptographic algorithm in Java and need that to solve that problem.
Kar*_*nek 13
You simply transpose the matrix again.
Description of the transposition operation properties: http://en.wikipedia.org/wiki/Transpose#Properties