透過行列の展開
透過行列の導出式
code:latex
% 関係式(Min はアダマール行列)
\mathbf{M}_{\mathrm{tm}} = \mathbf{M}_{\mathrm{out}} \cdot \mathbf{M}_{\mathrm{in}}^{\mathrm{T}}
入力行列
code:latex
% 入力行列(Min)
\mathbf{M}_{\mathrm{in}} =
\begin{bmatrix}
i_{11} & i_{12} & i_{13} \\
i_{21} & i_{22} & i_{23} \\
i_{31} & i_{32} & i_{33}
\end{bmatrix}
出力行列
code:latex
% 出力行列(Mout)
\mathbf{M}_{\mathrm{out}} =
\begin{bmatrix}
o_{11} & o_{12} & o_{13} \\
o_{21} & o_{22} & o_{23} \\
o_{31} & o_{32} & o_{33}
\end{bmatrix}
透過行列
code:latex
% 透過行列(Mtm)
\mathbf{M}_{\mathrm{tm}} =
\begin{bmatrix}
t_{11} & t_{12} & t_{13} \\
t_{21} & t_{22} & t_{23} \\
t_{31} & t_{32} & t_{33}
\end{bmatrix}
透過行列の展開
code:latex
% 要素展開(3×3 の形)
\mathbf{M}_{\mathrm{tm}} =
\begin{bmatrix}
o_{11}i_{11}+o_{12}i_{12}+o_{13}i_{13}
&
o_{11}i_{21}+o_{12}i_{22}+o_{13}i_{23}
&
o_{11}i_{31}+o_{12}i_{32}+o_{13}i_{33}
\\
o_{21}i_{11}+o_{22}i_{12}+o_{23}i_{13}
&
o_{21}i_{21}+o_{22}i_{22}+o_{23}i_{23}
&
o_{21}i_{31}+o_{22}i_{32}+o_{23}i_{33}
\\
o_{31}i_{11}+o_{32}i_{12}+o_{33}i_{13}
&
o_{31}i_{21}+o_{32}i_{22}+o_{33}i_{23}
&
o_{31}i_{31}+o_{32}i_{32}+o_{33}i_{33}
\end{bmatrix}