Latex 写作技巧

作图需要的包：

\usepackage{graphicx}
\usepackage{subfigure}
\usepackage{caption}

• 左侧展示Table, 右侧展示Figure

\begin{table}[t]
    \begin{minipage}[c]{0.45\linewidth}
        \centering
        \caption{Performance of different NNs}
        \label{nn_res}
        \begin{tabular}{llll}
            \toprule
            Metrics & 32s & 16s & 8s \\
            \midrule
            Accuracy & 89.58 & 90.30 & 90.37 \\
            \bottomrule
        \end{tabular}
    \end{minipage} \hfill
    \begin{minipage}[c]{0.45\linewidth}
        \centering
        \includegraphics[width=0.9\linewidth]{pics/lr}
        \captionof{figure}{Comparison of the influence of different learning rate strategies.}
        \label{lr}
    \end{minipage}
\end{table}

• 左侧展示Figure, 右侧展示caption

\begin{figure}[t]
    \centering
    \begin{minipage}[c]{0.32\textwidth}
        \centering
        \includegraphics[width=\textwidth,height=0.1\textheight]{figs/tree_fig1_v4.pdf}
    \end{minipage}
    \quad
    \begin{minipage}[c]{0.58\textwidth}
        \caption{A tree.}
        \label{tree}
    \end{minipage}
    \vspace{-14pt}
\end{figure}

• 多张图并排展示

\begin{figure}[t]
    \centering
    \subfigure[Loss]{
        \begin{minipage}[t]{0.3\linewidth}
            \centering
            \includegraphics[width=2.2in]{pics/32loss.pdf}
            %上下并排两张图
            %\includegraphics[width=2.2in]{pics/32acc.pdf}
            %\caption{fig1}
        \end{minipage}%
    }%
    \subfigure[Metrics of the train set]{
        \begin{minipage}[t]{0.3\linewidth}
            \centering
            \includegraphics[width=2.2in]{pics/32train_metric.pdf}
            %\caption{fig2}
        \end{minipage}%
    }%
    \subfigure[Metrics of the validation set]{
        \begin{minipage}[t]{0.3\linewidth}
            \centering
            \includegraphics[width=2.2in]{pics/32val_metric.pdf}
            %\caption{fig2}
        \end{minipage}
    }%
    \centering
    \caption{Loss and performance of NNs along with iterations}
    \label{loss}
\end{figure}

• 多张表格并排显示 (单栏模板)

\begin{table}[t]
    \caption{xxx}
    \label{xxx}
    \centering
    \begin{minipage}[t]{0.48\linewidth}
        \resizebox{\textwidth}{!}{
            \begin{tabular}{ccccc}
                ...
        \end{tabular} }
    \end{minipage}
\hfill
    \begin{minipage}[t]{0.48\linewidth}
        \resizebox{\textwidth}{!}{
            \begin{tabular}{ccccc}
                ...
        \end{tabular} }
    \end{minipage}
\end{table}

• 多张表格并列显示 (双栏模板)

\usepackage{subcaption}

\begin{table}[t]
    \begin{subtable}[t]{\columnwidth}
        \centering
        \begin{tabular}{ccccc}
            ...
        \end{tabular}
        \caption{}
    \end{subtable}
\vfill
    \begin{subtable}[t]{\columnwidth}
        \centering
        \begin{tabular}{ccccc}
            ...
        \end{tabular}
        \caption{}
    \end{subtable}
\caption{xxx}
\label{xxx}
\end{table}

• 绘制拆分表格

\usepackage{booktabs}
\usepackage{multirow}
\begin{table}[htbp]
    \centering
    \caption{Comparison of XXX.}
    \label{toy}
    \resizebox{\columnwidth}{!}{
    \begin{tabular}{lllll}
        \toprule
        \multirow{2}{*}{} & \multicolumn{2}{c}{CNN} & \multicolumn{2}{c}{RNN} \\
        \cmidrule(r){2-3} \cmidrule(r){4-5}
        & Precision & Recall & Precision & Recall \\
        \midrule
        One & 65\% & 66\% & 65\% & 66\% \\
        \midrule
        Two & 65\% & 66\% & 65\% & 66\% \\
        \bottomrule
    \end{tabular} }
\end{table}

• 绘制跨行跨列表格

\renewcommand{\arraystretch}{1.2}   % 设置表格行间距
\begin{table}[t]
    \centering
    \resizebox{0.9\columnwidth}{!}{
        \begin{tabular}{l|cc|c|cc|c}
            \hline
            \multirow{2}{*}{} & \multicolumn{3}{c}{F1} & \multicolumn{3}{|c}{Recall} \\
            \cline{2-4} \cline{5-7}
            & A & B & \textbf{Avg.} & A & B& \textbf{Avg.} \\
            \hline
            Mothod & 1 & 2 & \textbf{1.5} & 2 & 3 &\textbf{2.5}  
            \hline
        \end{tabular} }
    \caption{xxx.}
    \label{toy}
\end{table}

• 设置字体背景高亮

\usepackage{xcolor}
\definecolor{mypink}{RGB}{255, 204, 204}
\definecolor{myyellow}{RGB}{255,255,153}
\definecolor{myblue}{RGB}{204,204,255}

\begin{table}[t]
    \caption{Constituents.}
    \label{example}
    \centering
    \resizebox{\textwidth}{!}{
    \begin{tabular}{l|l}
        \toprule
        fruits & 1st \\
        \midrule
        An apple and bananas . &\colorbox{myblue}{An} \colorbox{myblue}{apple}  \\
        \bottomrule
    \end{tabular} }
\end{table}

• 多行公式对齐

% 方法1：equation环境
公式编号默认居中，如果你的编号没居中，而是在最后单独占了一行，
那是因为你的公式每行太长了，编号想居中都没位置。
\begin{equation}
\label{xxx}
\begin{aligned}
...
\end{aligned}
\end{equation}
% 方法2：align环境
\begin{align}
...
\end{align}
% 方法3：eqnarray环境
\begin{eqnarray}
...
\end{eqnarray}