- #1
mnb96
- 715
- 5
Hello,
I guess this is a basic question.
Let´s say that If I am given a matrix X it is possible to form a symmetric matrix by computing [itex]X+X^{T} [/itex].
But how can I form a matrix which is both symmetric and orthogonal? That is:
[tex]M=M^{T}=M^{-1}[/tex].
I guess this is a basic question.
Let´s say that If I am given a matrix X it is possible to form a symmetric matrix by computing [itex]X+X^{T} [/itex].
But how can I form a matrix which is both symmetric and orthogonal? That is:
[tex]M=M^{T}=M^{-1}[/tex].