Latex常用

• 在线公式编辑器　https://www.codecogs.com/latex/eqneditor.php

• 在线表格制作　http://www.tablesgenerator.com/

• 基本包

\usepackage{graphicx}
\usepackage{subfigure}
\usepackage{listings} 
\usepackage{pythonhighlight}
\usepackage{xcolor}

• 加图片

\begin{figure}[h]%%图
    \centering  %插入的图片居中表示
    \includegraphics[width=0.8\linewidth, trim=0 0 0 0,clip]{flowchart}  %插入的图，包括JPG,PNG,PDF,EPS等，放在源文件目录下
    \caption{Schematic diagram of query answering}  %图片的名称
    \label{fig:flow}   %标签，用作引用
\end{figure}

• 双图片

\begin{figure*}[h]
    \centering
    \subfigure[Station numbers of different countries]{\includegraphics[width=0.48\textwidth]{barplot0221}}
    \subfigure[The ratios of the searched to the totals]{\includegraphics[width=0.48\textwidth]{barplot_ratio_0222}}
    \caption{Extraction results}
    \label{fig:results}
\end{figure*}

• 列表

\begin{enumerate}
    \item 
    \item 
\end{enumerate}

• 伪代码(算法)

\usepackage{algorithm}  
\usepackage{algorithmicx}  
\usepackage{algpseudocode}  
\usepackage{amsmath} 
\renewcommand{\algorithmicrequire}{\textbf{Input:}}  
\renewcommand{\algorithmicensure}{\textbf{Output:}}  
%使用
\begin{algorithm}  
    \caption{Explain semantics of notes}  
    \begin{algorithmic}[1] %每行显示行号  
        \Require {Text content of a footnote.}
        \Ensure  {An interpreted note.}
        \State {Divide note into sentences by detecting ";", "()" and ".".} 
        \For {\textbf{each} sentence}
            \State {Detect the \emph{"month" words}.} 
            \State {Explain the semantics after the last \emph{"month" word}.}
            \If {"-" is the previous word of the last \emph{"month" word}}
                \State {Construct the date interval.}
            \EndIf
            \If {\emph{qualifiers} before the first  \emph{"month" word}}
                \State {Explain the qualifier.}
            \EndIf  
            \If {\emph{signs for weekdays} before the first  \emph{"month" word}}
                \State {Explain the signs.}
            \EndIf      
        \EndFor  
        \State \Return{An interpreted note.}   
    \end{algorithmic}  
\end{algorithm}  

• 代码段

\usepackage{listings}
\usepackage{xcolor}
\usepackage[colorlinks,linkcolor=blue]{hyperref}
\lstset{
    columns=fixed,       
    numbers=left,                                        % 在左侧显示行号
    numberstyle=\tiny\color{gray},                       % 设定行号格式
    frame=none,                                          % 不显示背景边框
    backgroundcolor=\color[RGB]{245,245,244},            % 设定背景颜色
    keywordstyle=\color[RGB]{40,40,255},                 % 设定关键字颜色
    numberstyle=\footnotesize\color{darkgray},           
    commentstyle=\it\color[RGB]{0,96,96},                % 设置代码注释的格式
    stringstyle=\rmfamily\slshape\color[RGB]{128,0,0},   % 设置字符串格式
    showstringspaces=false,                              % 不显示字符串中的空格
    language=python,                                        % 设置语言
}
%使用
\begin{lstlisting}
% 代码段
\end{lstlisting}