| Line 1: | Line 1: | ||
\begin{equation} | \begin{equation} | ||
| − | + | H_x=\frac{1}{3}\times{ | |
| − | \begin{ | + | \left[ \begin{array}{ccc} |
| − | 1& | + | 1 & 0 & -1\\ |
| − | + | 1 & 0 & -1\\ | |
| − | + | 1 & 0 & -1 | |
| − | \end{ | + | \end{array} |
| − | \right] | + | \right ]}, |
| + | H_y=\frac{1}{3}\times{ | ||
| + | \left[ \begin{array}{ccc} | ||
| + | 1 & 1 & 1\\ | ||
| + | 0& 0 & 0\\ | ||
| + | 1 & 1 & 1 | ||
| + | \end{array} | ||
| + | \right ]} | ||
\end{equation} | \end{equation} | ||
Revision as of 01:49, 16 May 2017
\begin{equation} H_x=\frac{1}{3}\times{ \left[ \begin{array}{ccc} 1 & 0 & -1\\ 1 & 0 & -1\\ 1 & 0 & -1 \end{array} \right ]}, H_y=\frac{1}{3}\times{ \left[ \begin{array}{ccc} 1 & 1 & 1\\ 0& 0 & 0\\ 1 & 1 & 1 \end{array} \right ]} \end{equation}
