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如何在 Latex 中调整长表的大小

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如何在 Latex 中调整长表的大小

是否有简单的方法来调整表格大小或将文本换入单元格内？

\begin{table}[htbp]
\centering
\caption{\bf Parameters for training and testing of cGAN networks in various scattering scenarios, using a Google Colaboratory Python environment}
\begin{tabular}{c c c c cc cc c}
\hline
 &&  && SSIM between best model generated and ground truth &&  JI between best model generated and ground truth\\
\cline{7-8} \cline{5-6} 
Scattering Scenario  & No. of image pairs for training & Training time/mins & Model no. selected for testing (out of10) & Mean & Median & Mean & Median & Avg.time for reconstruction/sec(N images)\\
\hline
$  1$ & xx & xx & xx & xx & xx & xx & xx & xx\\
$  2$ & xx & xx & xx & xx & xx & xx & xx & xx\\
$ 3$ & xx & xx & xx & xx & xx & xx & xx & xx\\
$ 4$ & xx & xx & xx & xx & xx & xx & xx & xx\\
$ 5$ & xx & xx & xx & xx & xx & xx & xx & xx\\
\hline
\end{tabular}
  \label{tab:SSIM_comparison}
\end{table}

答案1

正如您所发现的，c列类型不提供单元格内容的自动换行。

为了取得一些进展，我建议您 (a) 从 a 环境切换tabular到 atabularx环境并使用居中版本的X列类型；(b) 减少列间空白量并省略默认情况下插入在两个表格边缘的空白填充；(c) 替换/为\slash以允许在/（“斜线”）符号处换行。（可选）添加包并分别将和booktabs的所有实例替换为/ /和。\hline\cline\toprule\midrule\bottomrule\cmidrule

由于您的表格有 9 [!!] 列，您确实应该考虑减少标题单元格中的文本量。恐怕我无法为这项任务提供太多指导。

在此处输入图片描述

\documentclass{article}
\usepackage[letterpaper,margin=1in]{geometry} % set page size parameters as needed
\usepackage{tabularx,ragged2e,caption,booktabs}
\captionsetup{font=bf,skip=0.333\baselineskip}
\newcolumntype{C}{>{\Centering}X} % centered version of 'X' column type

\begin{document}
\begin{table}[htbp]
\frenchspacing
\caption{Parameters for training and testing of cGAN networks in various scattering scenarios, using a Google Collaboratory Python environment}
\label{tab:SSIM_comparison}
\setlength\tabcolsep{3pt} % default: 6pt
\begin{tabularx}{\textwidth}{@{} *{9}{C} @{}}
\toprule
 &&&& 
\multicolumn{2}{>{\hsize=\dimexpr2\hsize+2\tabcolsep\relax}C}{%
  SSIM between best model generated and ground truth} &  
\multicolumn{2}{>{\hsize=\dimexpr2\hsize+2\tabcolsep\relax}C}{%
  JI between best model generated and ground truth} \\
\cmidrule(lr){5-6} \cmidrule(lr){7-8} 
Scattering Scenario & 
No. of image pairs for training & 
Training time\slash mins & 
Model no. selected for testing (out of 10) & 
Mean & Median & 
Mean & Median & 
Avg. time for reconstruction\slash sec ($N$ images) \\
\midrule
$  1$ & xx & xx & xx & xx & xx & xx & xx & xx\\
$  2$ & xx & xx & xx & xx & xx & xx & xx & xx\\
$  3$ & xx & xx & xx & xx & xx & xx & xx & xx\\
$  4$ & xx & xx & xx & xx & xx & xx & xx & xx\\
$  5$ & xx & xx & xx & xx & xx & xx & xx & xx\\
\bottomrule
\end{tabularx}
\end{table}
\end{document}

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