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\begin{equation*}
\begin{bmatrix}
	\mathbf{W}_1 \\
	\mathbf{V}_1
\end{bmatrix} &= 
\begin{bmatrix}
	\mathcal{MW}_1 \\
	\mathcal{MV}_1
\end{bmatrix} 
\mathbf{X} \\
\begin{bmatrix}
	-\frac{3}{5\sqrt{2}}\\
	 \frac{1}{10\sqrt{2}}\\
	 \frac{2}{5\sqrt{2}}\\
	 \frac{9}{10\sqrt{2}}\\
	-\frac{2}{10\sqrt{2}}\\
	-\frac{11}{10\sqrt{2}}\\
	-\frac{12}{10\sqrt{2}}\\
	-\frac{9}{10\sqrt{2}}
\end{bmatrix}
&= 
\begin{bmatrix}
	-\frac{1}{\sqrt{2}} & \frac{1}{\sqrt{2}} & 0 & 0 & 0 & 0 & 0 & 0 \\
	0 & 0 & -\frac{1}{\sqrt{2}} & \frac{1}{\sqrt{2}} & 0 & 0 & 0 & 0 \\
	0 & 0 & 0 & 0 & -\frac{1}{\sqrt{2}} & \frac{1}{\sqrt{2}} & 0 & 0 \\
	0 & 0 & 0 & 0 & 0 & 0 & -\frac{1}{\sqrt{2}} & \frac{1}{\sqrt{2}} \\
	\frac{1}{\sqrt{2}} & \frac{1}{\sqrt{2}} & 0 & 0 & 0 & 0 & 0 & 0 \\
	0 & 0 & \frac{1}{\sqrt{2}} & \frac{1}{\sqrt{2}} & 0 & 0 & 0 & 0 \\
	0 & 0 & 0 & 0 & \frac{1}{\sqrt{2}} & \frac{1}{\sqrt{2}} & 0 & 0 \\
	0 & 0 & 0 & 0 & 0 & 0 & \frac{1}{\sqrt{2}} & \frac{1}{\sqrt{2}} \\
\end{bmatrix}
\begin{bmatrix}
	 0.2\\
	-0.4\\
	-0.6\\
	-0.5\\
	-0.8\\
	-0.4\\
	-0.9\\
	0
\end{bmatrix}
\end{equation*}

                W_1                        MW_1                     
                            =                                             X
                V_1                        MV_1                   
 
              W_1(1)        MW_1(1,1) ... MW_1(1,8)         X(1)
              W_1(2)        MW_1(2,1) ... MW_1(2,8)         X(2)    
              W_1(3)        MW_1(3,1) ... MW_1(3,8)         X(3)
              W_1(4)        MW_1(4,1) ... MW_1(4,8)         X(4)
              V_1(1)     =  MV_1(1,1) ...  MV_1(1,8)         X(5)
              V_1(2)         MV_1(2,1) ...  MV_1(2,8)         X(6)
              V_1(3)         MV_1(3,1) ...  MV_1(3,8)         X(7)
              V_1(4)         MV_1(4,1) ...  MV_1(4,8)         X(8)