solve a linear system with argument is a matrix
Hi, This looks like a Lyapanov equation. It is used in control theory I think. There might be something if you search in those packages that deal with this. HTH,
On Feb 16, 9:25 am, ?|???x <koaihs... at gmail.com> wrote:
Hi everyone, I have a question to solve linear equations with argument is a matrix. For example, X is a q by p matrix satisfies F(X)=A and t(B)%*%X+t(X)%*%B=0, where A and B are known q by p matrices and 0 is p by p matrix with all elements are 0s. And F(.) is a known function of matrix, X. Now, I try to solve X. Can anyone help me? Thanks a lot.
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