答案1
你可以用一个简单的方法来做到这一点array
:
代码:
\documentclass{article}
\usepackage{mathdots}
\usepackage{amsmath}
\begin{document}
\[
\renewcommand\arraystretch{1.6}
\begin{array}{c|ccccccc|}
\cline{2-8}
y_{q+1} & z_{0} & & \raisebox{-30pt}[0pt][0pt]{\makebox[0pt]{\Huge$0$}} & & & & 0 \\
y_{q} & z_{q} & & & & & z_{0} & \\
y_{q-1} & z_{q-1} & & & & z_{0} & & \\
\vdots & \vdots & & & \iddots & & & \\
\vdots & \vdots & & z_{0} & & & & \\
y_{1} & z_{1} & z_ {0} & & & & \raisebox{20pt}[0pt][0pt]{\makebox[0pt]{\Huge$0$}} & \\
y_{0} & z_{q+1} & z_ {1} & z_{2} & \ldots & z_{q-1} & z_{q} & z_{0} \\
\cline{2-8}
\multicolumn{1}{c}{}
& x_{0} & x_ {1} & x_{2} & \ldots & x_{q-1} & x_{q} & \multicolumn{1}{c}{x_{q+1}}
\end{array}
\]
\end{document}