\documentclass[UTF-8]{ctexart}
%引用图片包
\usepackage{graphicx}
%引用图片位置包
\usepackage{float}
% 前言 Preamble
\title{LaTeX语法测试}
\author{Junwen Yang}
\date{\today}


% 正文 Body
\begin{document}
\begin{figure}[H]
    %图片居中
    \centering
    %插入图片并设置尺寸
    \includegraphics[width=\textwidth]{headimage}
\end{figure}
% 显示前言
\maketitle
%添加图片

%分页
\newpage
%生成目录
\tableofcontents
%分页
\newpage

\section{这是一个章节}

    % 格式测试
    \subsection{DSIR double-rumors spreading model in complex networks}
    \textbf{For} there are always several kinds of rumors spreading simultaneously in real networks, the research about multiple rumors propagation process is necessary and significant. In this paper, considering the spread of two rumors with different launch time, and assuming the content of each rumor may have nothing to do with the others, we study the double-rumors concurrently spreading dynamics in complex networks, and introduce two kinds of double-rumors spreading models: \underline{the DSIR model and the C-DSIR model}. We then provide the double-rumors dissemination mechanism by states-vectors expressions and derive the mean-field equations of models to describe their dynamics. Particularly, without rumors priorities, we introduce a selection parameter θ for spreaders to express the attractions of different rumors, and study the influence of this parameter on \textit{double-rumors spreading}. Numerical simulations are performed to explore the interaction between two rumors, and we investigate the spreading peak and the final size of the rumors with various parameters.

    \subsection{Information spreading with relative attributes on signed networks}
    \textbf{During} the past years, network dynamics has been widely investigated in various disciplines. As a practical and convenient description for social networks, signed networks have also garnered significant attention. In this work, we study information spreading with relative attributes on signed networks, where edges are assigned positive or negative labels, describing friendly or hostile relationships. We define the attribute of information by a degree that can be either 'good' or 'bad' and assume that the spreading willingness of the information receiver depends on not only its relation with others but also the attribute of information.

\section{这是第二个章节：非文本内容}

    %图片插入测试
    \subsection{这是一个子章节：图片测试}
        %必须加[H]，否则图片默认在页面顶格
        \begin{figure}[H]
            %图片居中
            \centering
            %插入图片并设置尺寸
            \includegraphics[width=0.8\textwidth]{wallpaper}
            %设置图片标题
            \caption{这是一个图片标题，图片里有一个可爱的女孩子}
        \end{figure}

    % 公式插入测试
    \subsection{这是第二个子章节：公式测试}
    
        \subsubsection{这是一个三级章节：行内公式}
        % inline equation
        \textbf{爱因斯坦}的\underline{相对论}得出了得出了一个重要结论，即质能关系式：$E=mc^2$
        
        \subsubsection{这是第二个三级章节：单独列行公式}
        % 单独列行公式
        \textbf{克劳德·艾尔伍德·香农}是一位伟大的科学家，他在论文\textit{通信的数学原理}中提出的\textbf{香农公式}为信息论和数字通信奠定了基础。
        \begin{equation}
            C=B\log_2(1+\frac{S}{N})
        \end{equation}

    % 表格测试
    \subsection{这是第三个子章节：表格测试}
        % 设置table环境
        \begin{table}[H]
            % 表格居中
            \center
            % 设置三列表格，并且第一行左对齐，第二行居中，第三行指定列宽 2cm。
            % 通过添加竖线设置垂直边框
            \begin{tabular}{ | l | c | p{2cm} | }
                % 通过\hline指令设置水平边框和双横线边框
                \hline\hline
                这 & 是 & 一 \\
                \hline
                个 & 简 & 单 \\
                \hline
                的 & 表 & 格 \\
                \hline
            \end{tabular}		
            % 设置表格标题
            \caption{这是表格的标题}
        \end{table}

        % 列表测试
        \subsection{这是第四个子章节：列表测试}
            \subsubsection{无序列表}
                \begin{itemize}
                    \item 读论文
                    \item 写代码
                    \item 游泳
                \end{itemize}

            \subsubsection{有序列表}
                \begin{enumerate}
                    \item 下载TeX Live
                    \item 安装VScode
                    \item 安装LaTeX Workshop
                \end{enumerate}

\end{document}