请帮助解决以下代码问题。首先，beamer似乎坚持要求数组代码中的每一行都需要自己的开始和结束$符号。然后，尽管我已经检查了几个小时，它仍然坚持要求\frame{ closing parentheses} needs another$`，而它不会接受。有什么想法吗？非常感谢。:) Frank
这是我第一次使用您的服务，我发现在我输入此内容后打印出来的代码没有正确重现代码，例如，它没有显示我所在的双反斜杠。我被难住了。
\frame{
\frametitle{... and the ``solution vectors'' are the cols of ${\bf q}_{16}{\bf VertexMat}\; =$}
$ \left(\begin{array}{cccccccc}$
$ .3902 & .2803 & 0 & .0732 & 0 & .0732 & 0 & .0732 $\\
$ 0 & .0732 & .3902 & .2803 & 0 & .0732 & 0 & .0732$\\
$ .0366 & 0 & .0366 & 0 & 0 & 0 & .0366 & 0$\\
$ 0 & .0732 & 0 & .0732 & 0 & .0732 & .3902 & .2803$\\
$ 0 & .0732 & 0 & .0732 & .3902 & .2803 & 0 & .0732$\\
$ .0366 & 0 & .0366 & 0 & .0366 & 0 & 0 & 0$\\
$ 0 & 0 & .0366 & 0 & .0366 & 0 & .0366 & 0$\\
$ .0366 & 0 & 0 & 0 & .0366 & 0 & .0366 & 0$\\
$ .0366 & 0 & 0 & 0 & .0366 & 0 & .0366 & 0$\\
$ 0 & 0 & .0366 & 0 & .0366 & 0 & .0366 & 0$\\
$ .0366 & 0 & .0366 & 0 & .0366 & 0 & 0 & 0$\\
$ 0 & .0732 & 0 & .0732 & .3902 & .2803 & 0 & .0732$\\
$ 0 & .0732 & 0 & .0732 & 0 & .0732 & .3902 & .2803$\\
$ .0366 & 0 & .0366 & 0 & 0 & 0 & .0366 & 0$\\
$ 0 & .0732 & .3902 & .2803 & 0 & .0732 & 0 & .0732$\\
$ .3902 & .2803 & 0 & .0732 & 0 & .0732 & 0 & .0732$
$\end{array}\right)$ \\
}
答案1
这里有很多错误。在我看来，frame环境更安全。矩阵不应该在框架标题中排版，也pmatrix应该使用。当然，图形的对齐很困难。
\documentclass{beamer}
\usepackage{mathtools}
\begin{document}
\begin{frame}{A title}
\small
%frametitle{... and the ``solution vectors'' are the cols of ${\bf q}_{16}{\bf VertexMat}\; =$} % Don't understand this????
$\begin{pmatrix}
.3902 & .2803 & 0 & .0732 & 0 & .0732 & 0 & .0732 \\
0 & .0732 & .3902 & .2803 & 0 & .0732 & 0 & .0732\\
.0366 & 0 & .0366 & 0 & 0 & 0 & .0366 & 0\\
0 & .0732 & 0 & .0732 & 0 & .0732 & .3902 & .2803\\
0 & .0732 & 0 & .0732 & .3902 & .2803 & 0 & .0732\\
.0366 & 0 & .0366 & 0 & .0366 & 0 & 0 & 0\\
0 & 0 & .0366 & 0 & .0366 & 0 & .0366 & 0\\
.0366 & 0 & 0 & 0 & .0366 & 0 & .0366 & 0\\
.0366 & 0 & 0 & 0 & .0366 & 0 & .0366 & 0\\
0 & 0 & .0366 & 0 & .0366 & 0 & .0366 & 0\\
.0366 & 0 & .0366 & 0 & .0366 & 0 & 0 & 0\\
0 & .0732 & 0 & .0732 & .3902 & .2803 & 0 & .0732\\
0 & .0732 & 0 & .0732 & 0 & .0732 & .3902 & .2803\\
.0366 & 0 & .0366 & 0 & 0 & 0 & .0366 & 0\\
0 & .0732 & .3902 & .2803 & 0 & .0732 & 0 & .0732\\
.3902 & .2803 & 0 & .0732 & 0 & .0732 & 0 & .0732
\end{pmatrix}$
\end{frame}
\end{document}