latex,经济学论文,模板
latex模板
latex模板LaTeX是一种文本编辑语言，适用于处理科学和技术文档。
因其设计优秀、功能强大、排版精美等特点，被广泛应用于学术界、出版社等领域。
但是使用LaTeX编写文档需要一定的技能和学习成本，为了使用户更方便地使用LaTeX，许多人制作了各种各样的LaTeX模板，供其他人使用和参考。
一、基本介绍LaTeX模板是一组已经编写好的LaTeX代码，其中包含了文档的排版格式、样式、字体、图片、表格等各种元素的设置和定义。
用户可以直接在模板的基础上进行修改和编辑，以达到自己期望的排版和格式。
二、使用方法使用LaTeX模板需要下载和安装LaTeX编辑器和相应的LaTeX宏包。
一般来说，LaTeX模板的发布者都会附带说明文档，介绍如何使用模板以及注意事项等内容。
用户可以按照说明文档中的步骤来操作，完成所需文档的编写。
此外，用户还可以根据自己的需求进行一些调整和修改，以达到更好的效果。
三、应用领域LaTeX模板在学术界、出版社和各种专业领域内广泛应用。
例如，在学术论文、期刊、书籍、科技报告等文本编辑方面，使用LaTeX模板可以提高排版效率和质量，同时满足各种复杂的排版要求。
在编写各种技术文档、用户手册、技术规范等方面，LaTeX模板也可以提供一定的帮助和指导。
四、优点与局限LaTeX模板具有以下优点：1.排版效率高：LaTeX模板可以快速地生成具有一定格式和排版规范的文档，节省了手动调整格式和排版的时间和精力。
2.排版质量高：LaTeX模板具有精细的排版格式和排版规范，生成的文档质量较高，可以满足各种严格的排版要求。
3.开放源代码：LaTeX是一种开放源代码的语言，用户可以自由地修改和扩展LaTeX的各种功能和模板。
但是，LaTeX模板也有一些局限：1.学习成本高：LaTeX是一种专业的文本编辑语言，对于初学者来说，学习成本较高，需要一定的时间和精力。
2.对于一些文本特效的实现，需要额外的操作。
3.当文档较大时，排版效率会有所下降。
LaTeX在经济学论文中的应用研究
目前 整个 Ｌ ａ Ｔｅ Ｘ源 文 件 使 用 各 种 文 本 和 各 种 Ｌａ Ｔｅ Ｘ 命令 编写而成 ， 其 中所有命 令都是 用 于指示 Ｌ ａ Ｔｅ Ｘ 系 统
执 行 各种 论 文排 版 操 作 系 统 。Ｌ ａ Ｔ ｅ Ｘ命 令 都 是 以反 斜 杠
（ 中国青年 政 治 学院 经济 系， 北京 １ ０ ０ ０ ８ ９ ）
摘 要 ： Ｌ ａ Ｔｅ Ｘ是 普 遍 通 用 的 英 文 杂 志 出版 物 排 版 软 件 之 一 ， 无论是 物理 、 化 学等杂志 。 还 是 经 济 学等 杂 志 ， 都 接 受
这 一 排 版 格 式 的 文稿 。 然 而 ， 在 中国， 经 历 了近 １ ０年 时 间 ， 这 一 软 件 的 受 众 度 仍 然远 低 于 欧 美 国 家 ， 这 一 情 况 尤其 在
着 时 代 的进 步 ， 现代数 学观念例 如拓 扑学 、 流 形 等 在 经 济
学 中 的应 用 愈 加 明显 。在 外 国教 科 书 网站 的 链 接 中 ， 也 会 经 常有 用 Ｌ ａ Ｔｅ Ｘ编写 的答案详 解 。因而 ， 对 于 学 经 济 大 类 的中国学生而 言 ， 认识 和使用 Ｌ ａ Ｔｅ Ｘ 编 写 论 文 理 应 成 为 一 项 必 不 可 少 的 计 算 机 技 能 。 在 学 过 基 本 ＶＢ语 句 的 基础上 ， 掌握 Ｌ ａ Ｔｅ Ｘ主要 在于 理解 三个 概念 ： 命令、 宏 包
文科 类 院校 中 更 为 严 重 。基 于 Ｌ ａ Ｔｅ Ｘ在 经 济 学论 文 应 用 的 视 角 ， 介绍 Ｉ ． ａ Ｔｅ Ｘ的优点和使用方法 。
关键词 ： Ｌ ａ Ｔｅ Ｘ； 经济学 ； 排版 ； 方 法 和 技 巧
经济学latex笔记
经济学latex笔记下面是一个简单的经济学latex笔记模板：```\documentclass{article}\usepackage{amsmath} %数学公式\usepackage{amssymb} %数学符号\usepackage{graphicx} %插图\usepackage{caption} %图表标题\usepackage{hyperref} %超链接\title{经济学笔记}\author{Your Name}\date{\today}\begin{document}\maketitle\tableofcontents %生成目录\section{导论}经济学是研究人类如何选择和分配稀缺资源的学科。
它可以分为宏观经济学和微观经济学两个主要部分。
\section{微观经济学}\subsection{供求关系}供求关系是微观经济学的基础。
根据需求和供给的关系，确定了市场价格。
\subsection{市场失灵}市场失灵是指市场机制无法有效分配资源或产生不公平情况的情况。
常见的市场失灵包括垄断、外部性和公共物品等。
\section{宏观经济学}\subsection{国民生产总值}国民生产总值（GDP）是衡量一个国家经济活动总量的指标。
\subsection{通货膨胀}通货膨胀是指货币供应量增加，导致物价普遍上涨的现象。
\section{结论}经济学是一个复杂而广泛的学科，涵盖了许多不同的概念和理论。
通过学习经济学，可以更好地了解和解释人类行为和经济现象。
\end{document}```这是一个简单的经济学latex笔记模板。
你可以根据自己的需要添加更多的章节和内容。
在每个章节下，可以使用`\subsection`和`\subsubsection`命令来创建更小的节和子节。
你可以使用`\includegraphics`命令插入图片，并使用`\caption`命令添加图像标题。
你还可以使用`\label`命令为图像和章节添加标签，以便在文中引用。
中文论文-LaTex模板
中⽂论⽂-LaTex模板\documentclass[10pt,UTF8]{article}\usepackage{ctex}\usepackage{amssymb,amsmath,multicol,titlesec}\usepackage[round]{natbib}\usepackage[hmargin = 1in, vmargin = 1in]{geometry}\renewcommand{\refname}{References}\usepackage[parfill]{parskip}\usepackage{graphicx}\usepackage[font=bf]{caption}\usepackage{titlesec}\titleformat{\section}[hang]{\fontsize{12pt}{1em}\selectfont \bfseries}{\thesection. }{0pt}{\centering \MakeUppercase}\titleformat{\subsection}[hang]{\fontsize{11pt}{1em}\selectfont \bfseries}{\thesubsection}{5pt}{}\titleformat{\subsubsection}[runin]{}{\thesubsubsection}{5pt}{}\titlespacing{\section}{0pt}{10pt}{10pt}\titlespacing{\subsection}{0pt}{10pt}{-5pt}\titlespacing{\subsubsection}{0pt}{8pt}{4pt}%\setlength{\bibsep}{3pt}%\pagenumbering{\gobble}%\setlength{\hyphenpenalty}{1000}%\setlength{\exhyphenpenalty}{1000}\usepackage{fancyhdr}\pagestyle{fancy}\fancyhead[R]{\fontsize{12pt}{1em}\selectfont {\textbf {\textit 3\#\#\#}, {\textbf{Page \thepage}}}}\fancyhead[L]{}\fancyfoot[C]{3\textsuperscript{rd} International High Performance Buildings Conference at Purdue, July 14-17, 2014}\renewcommand{\headrulewidth}{0pt} % Turn off the bar%\newcommand\thefontsize[1]{{#1 The current font size is: \f@size pt\par}}\begin{document}\begin{center}\vspace{0.2in}\noindent{\fontsize{14pt}{1em}\selectfont \textbf{车牌数字及中⽂汉字}}\\[12pt]{\fontsize{11pt}{1.2em}\selectfontFirst AUTHOR\textsuperscript{1*}, Second AUTHOR\textsuperscript{2}\\[10pt]\textsuperscript{1} Organization, Department or Equivalent,\\City, State, Country\\Contact Information (Phone, Fax, E-mail)\\[10pt]\textsuperscript{2} Organization, Department or Equivalent,\\City, State, Country\\Contact Information (Phone, Fax, E-mail)\\[10pt]* Corresponding Author\\[0.6in]}\end{center}\section*{ABSTRACT}The first major section of the manuscript is an abstract. The abstract should describe the contents of the paper, discuss the contribution to the field as well as pre \section{INTRODUCTION}Each manuscript should begin with an introduction, which gives some background on the topic, states briefly the objective of the paper and how it relates to other \section{HEADINGS FORMAT}The titles of the main sections have to be centered, numbered and in 12-point bold type capital letters. With the exception of the abstract, nomenclature, referenc \subsection{Sub-Section Headings}Sub-sections headings have to be in lower case, 11-point bold type letters. A blank line has to be placed above, but not below them.\subsubsection{Sub-sub-section headings} Sub-sub-sections should be avoided. If they are used, they should be justified left, in normal small letters, with the text \section{FORMAT OF THE MANUSCRIPT}\section{FORMAT OF THE MANUSCRIPT}\subsection{Reference Number}Place the paper ID number at the top right corner of the header in a bold type (for example, “101”); i.e., if you use this template, replace the "\#\#\#" in the header \subsection{Manuscript Title}Center the manuscript title with font size of 14-point bolded with a blank line below the title.\subsection{Authors}All authors should be listed by their full name with the family name appearing last, i.e., how the name is written in English (e.g., Yu Li CHO, John SMITH, Tae-yon \subsection{Number of Pages}The entire manuscript (i.e., text, figures, tables, bibliography, etc.) must be no more than ten (10) pages long including graphs, tables and pictures. Any manuscr \subsection{Text Format}Times or Times New Roman font type MUST be used for any text in the document including captions, footnotes, and header information. All text has to be single \subsection{Paper Size and Margins}Authors are asked to provide the manuscript in 8.5 x 11 inch standard U.S. letter format following the margin settings explained in this section. Hardcopy Proceed IMPORTANT: All text of the manuscript must be located within a 6.5 inch by 9 inch rectangle on an U.S. Standard Letter format page. The margins are given in T \begin{table}\centering\begin{tabular}{|c|c|c|c|c|}\hlineSize & Top & Bottom & Left & Right \\\hlineU.S. Standard Letter & 1 inch (2.54 cm) & 1 inch (2.54 cm) & 1 inch (2.54 cm) & 1 inch (2.54 cm) \\\hline\end{tabular}\caption{Page margins for manuscripts}\end{table}\subsection{Format of Citations}Within the text of the manuscript, bibliographical sources are to be cited by giving the last name(s) of the author(s) and the year of publication. The year should a Albert (1957) showed that the blend was azeotropic.or: It was shown that the blend was azeotropic (Albert, 1957).When there are two authors, the names of both should be cited, e.g.:Albert and Klaus (1981) observed that the blend was azeotropic.or: It was observed that the blend was azeotropic (Albert and Klaus, 1981).When there are three authors or more, only the lead author of the source should be cited. The names of the other authors should be designated by et al. in italics Lee et al. (1982) observed that the blend was azeotropic.or: It was observed that the blend was azeotropic (Lee et al., 1982).When the same author and the same year of publication are cited from more than one source, the sources should be distinguished in the text by adding the smal Klaus (1980a) discovered … and further on in the text:Klaus also pointed out (1980b) that …\emph{Note} that in latex you can use the citation command, e.g \textbackslash cite$\{$Forbes$\_$1996$\}$, which will show up in the text as \cite{Forbes_1996}. \subsection{Figures and Tables}Each table must be numbered (Table 1, 2, 3, etc.), with the caption centered above the table and table number in bold as shown in Table 1. Each figure must be \begin{figure}\centering\includegraphics[width = 2.5in]{fig}\caption{Text area for manuscripts (U.S. Letter format)}\end{figure}\subsection{Format of Equations}Equations are to be centered, numbered in order (i.e., (1), (2), (3), etc.) down the right-hand side of the page and cited in the text with its number, e.g., "… as liste Symbols used in equations should be explained directly below the equation in which they first appear or in a nomenclature section at the end of the manuscript. E \begin{equation}C = FN_p+AN_n\end{equation}。
美赛论文LaTeX模板
%% 本论文的排版主要参考了LaTeX2e插图指南(王磊), LaTeX2e用户手册, media的中文学位%% 论文宏包(CDT), happaytex的ORmain1.tex等文件以及ChinaTeX, CTeX论坛上的诸多贴子. %%% 本论文采用了Miktex2.2的方式在ChinaTeX.iso系统下得到了实现,其编译方式为%% latex(得到DVI文件)+dvips(得到PS文件)+ps2pdf(可得PDF文件).%%\documentclass[12pt]{article}%需要的一些宏包\usepackage{CJK} % 中文输入环境宏包\usepackage{titlesec,titletoc} % 配合命令在后面, 章节标题设置\usepackage{indentfirst} % 使首段首行缩进\usepackage{graphicx} % 插图宏包\usepackage{caption2} % 可以更改插图, 表格的标题样式\usepackage{subfigure} % 产生并列的子图或子表, 命令\subfigure, \subtable\usepackage{longtable} % 如果表格太长, 超过了一页时, 就可以试试longtable 宏包所定义的longtable 环境\usepackage{slashbox} % 在表格中绘制斜线\usepackage{fancyhdr} % 更改页眉的宏包, 并可在页眉插入图片\usepackage{times} % Times Roman + Helvetica + Courier\usepackage{amsmath} % 数学符号宏包AMS-LaTeX, 如下面的\overset需要此宏包%页面的设置\special{papersize=21cm,29.7cm} \setlength{\textwidth}{15cm}\setlength{\textheight}{23cm} \setlength{\evensidemargin}{0.46cm}\setlength{\oddsidemargin}{0.46cm} \setlength{\topmargin}{-1.84cm}\setlength{\headheight}{2.9cm} \setlength{\headsep}{0.4cm}%字号设置\newcommand{\chuhao}{\fontsize{42pt}{\baselineskip}\selectfont}\newcommand{\xiaochuhao}{\fontsize{36pt}{\baselineskip}\selectfont}\newcommand{\yihao}{\fontsize{26pt}{\baselineskip}\selectfont}\newcommand{\xiyihao}{\fontsize{24pt}{\baselineskip}\selectfont}\newcommand{\erhao}{\fontsize{22pt}{\baselineskip}\selectfont}\newcommand{\xiaoerhao}{\fontsize{18pt}{\baselineskip}\selectfont}\newcommand{\sanhao}{\fontsize{16pt}{\baselineskip}\selectfont}\newcommand{\xiaosanhao}{\fontsize{15pt}{\baselineskip}\selectfont}\newcommand{\sihao}{\fontsize{14pt}{\baselineskip}\selectfont}\newcommand{\xiaosihao}{\fontsize{12pt}{\baselineskip}\selectfont}\newcommand{\wuhao}{\fontsize{10.5pt}{\baselineskip}\selectfont}\newcommand{\xiaowuhao}{\fontsize{9pt}{\baselineskip}\selectfont}\newcommand{\liuhao}{\fontsize{7.5pt}{\baselineskip}\selectfont}\newcommand{\xiaoliuhao}{\fontsize{6.5pt}{\baselineskip}\selectfont}\newcommand{\qihao}{\fontsize{5.5pt}{\baselineskip}\selectfont}\newcommand{\bahao}{\fontsize{5pt}{\baselineskip}\selectfont}%页眉的设置, 要用到fancyhdr宏包\pagestyle{fancy} \fancyhead{} \fancyfoot{}\fancyhead[L]{\footnotesize Team \# 189}\fancyhead[R]{\footnotesize Page\ \thepage\ of\ 42}\fancypagestyle{plain}{%\fancyhead[L]{\footnotesize Team \# 189}\fancyhead[R]{\footnotesize Page\ \thepage\ of\ 42}}\setcounter{secnumdepth}{4}%更改\theparagraph的编号样式\makeatletter\renewcommand{\theparagraph}{\@arabic\c@paragraph}\makeatother%章节格式的设置\titleformat{\section}{\erhao\bf}{}{0em}{}[]\titleformat{\subsection}{\xiaoerhao\bf}{}{0em}{}[]\titleformat{\subsubsection}{\sanhao\bf}{}{0em}{}[]\titleformat{\paragraph}[hang]{\vspace*{0.5ex}\sihao\bf}{\hspace*{1em}\theparagraph)}{0.5em }{}[\vspace*{-0.5ex}]%更改插图的标题\renewcommand{\figurename}{\wuhao\bf\sf Figure}\renewcommand{\captionlabeldelim}{\ }%更改表格的标题\renewcommand{\tablename}{\wuhao\bf\sf Table}%更改图形或表格与其标题的间距\setlength{\abovecaptionskip}{10pt}\setlength{\belowcaptionskip}{10pt}%定义产生不浮动图形和表格的标题的命令\figcaption和\tabcaption\makeatletter\newcommand\figcaption{\def\@captype{figure}\caption}\newcommand\tabcaption{\def\@captype{table}\caption}\makeatother%自定义的可以调整粗细的水平线命令, 用于绘制表格, 调用格式\myhline{0.5mm}. \makeatletter\def\myhline#1{%\noalign{\ifnum0=`}\fi\hrule \@height #1 \futurelet\reserved@a\@xhline}\makeatother%第一层列表序号为带圈的阿拉伯数字\renewcommand{\labelenumi}{\textcircled{\arabic{enumi}}}%更改脚注设置\renewcommand{\thefootnote}{\fnsymbol{footnote}}\begin{document}\begin{CJK*}{GBK}{song}\CJKtilde\title{\bf\yihao Aviation Baggage Screening\\{\&} Flight Schedule}\author{}\date{}\maketitle\section{Introduction}Following the terrorist attacks on September 11, 2001, there isintense interest in improving the security screening process forairline passengers and their baggage. Airlines and airports areconsidered high-threat targets for terrorism, so aviation securityis crucial to the safety of the air-travelling public. Bombs andexplosives have been known to be introduced to aircraft by holdbaggage and cargo, carried on by passengers, and hidden withinaircraft supplies.At present To Screen or Not to Screen, that is a Hobson's choice.US Current laws mandate 100{\%} screening of all checked bags at the 429 passenger airports throughout the nation by explosive detection systems(EDS) by the end of the Dec 31 2003. However, because the manufacturers arenot able to produce the expected number of EDS required to meet the federal mandate, so it is significant to determine the correct number of devicesdeploy at each airport, and to take advantage of them effectively.The Transportation Security Administration (TSA) needs a complicatedanalysis on how to allocate limited device and how to best use them.Our paper contains the mathematical models to determine the number of EDSsand flight schedules for all airports in Midwest Region. We also discuss theETD devices as the additional security measures and the future developmentof the security systems.\section{Assumption and Hypothesis}\begin{itemize}\item The passengers who will get on the same airplane will arrive uniformly, namely the distribution is flat.\item The detection systems, both EDS and ETD, operate all the time during peak hour, except downtime.\item The airline checks the passengers randomly, according to its claim.\item The passengers, who are just landing and leave out, do not have to be checked through EDS or ETD.\item According to the literature, the aircraft loads approximately equal among the sets of departing flight during the peak hour.\item The landing flight did not affect the departure of the plane.\item Once a passenger arrives, he can go to EDS to be checked, except he has to wait in line.\item Once passengers finish screening, they can broad on the plane in no time.\item During peak hours, a set of flights departs at the same time every the same minutes.\item All the runways are used as much as possible during peak hours.\item The maximum number of the baggage is two, which a passenger can carry on plane. []\item The detection machine examines the bags at the same speed.\item EDS cannot make mistakes that it detect a normal object as an explosive.\end{itemize}\section{Variable and Definition}\begin{longtable}{p{100pt}p{280pt}}\caption{Variables}\\ %第一页表头的标题\endfirsthead %第一页的标题结束\caption{(continued)}\\ %第二页的标题\endhead %第二页的标题结束\hline\hline\textbf{Symbol}&\textbf{Description}\\\hline$n_{ij}$&The airplane number of the $i^{\mathrm{th}}$ type in the $j^{\mathrm{th}}$ flight set\\\hline${NP}_i\:(i=1,2,\ldots)$&The number of passengers on each airplanes of the same type.\\\hline$\xi_{ij}\:(i,j = 1,2,\cdots)$&The number of baggage on each airplane of the $j^{\mathrm{th}}$ flights\\\hline$a$&The maximal number of airplanes type\\\hline$B_j^{set}$&The total baggage number of each set of flight\\\hline${NF}_i$&Number of airplanes of each type\\\hline$\bar{\rho}$&The mean value of passengers' baggage coming per minute in every flight set\\ \hline$N_{set}$&The number of flight sets\\\hline$B_{total}$&The total number of checked baggage during the peak hour\\\hline$H_{peak}$&The length of the peak hour\\\hline$T_{set}$&The time length during which each flight set's passengers wait to be checked\\\hline$\Delta t$&The time interval between two consecutive flight set\\\hline$N_{EDS}$&The number of all the EDSs\\\hline$N_{shadow}$&The number of flight sets whose passengers will be mixed up before being checked\\\hline$v_{EDS}$&The number of baggage checking by one EDS per minute\\\hline$\rho_j$&The number of passengers' baggage coming per minute in one flight set\\\hline$N_{runway}$&The number of an airport's runway\\\hline\\*[-2.2ex]${\bar{B}}^{set}$&The mean value of checked baggage number of every flight set\\\hline$M$&The security cost\\\hline\hline\label{tab1}\end{longtable}\subsubsection{Definition:}\begin{description}\item[Flight set] A group of flights take off at the same time\item[The length of peak hour] The time between the first set of flight and the last set\end{description}\section{Basic Model}During a peak hour, many planes and many passengers would departfrom airports. Therefore, It is difficult to arrange for thepassengers to enter airports. If there are not enough EDSs forpassengers' baggage to check, it will take too long time for themto enter. That would result in the delay of airplanes. On thecontrary, if there are too many EDSs, it will be a waste. It isour task to find a suitable number of EDSs for airport. In orderto reach this objective, we use the linear programming method tosolve it.\subsection{Base analysis}The airplanes are occupied at least partly. The passengers'baggage would be checked by EDSs before they get on the airplanes.We have assumed that every passenger carry two baggages. Thisassumption would simplify the problem. According to the data fromthe problem sheet, we can obtain the useful information thatairlines claim 20{\%} of the passengers do not check any luggage,20{\%} check one bag, and the remaining passengers check two bags.Therefore, we can gain the total number of passengers' baggagethat should be carried on one plane: $\xi_{ij}$. Moreover, we canget the equation that calculate $\xi_{ij}$:\[\xi_{ij}={NP}_i\times 20\%+{NP}_i\times 60\%\times 2\]We define the matrix below as airplane baggage number matrix:\[\overset{\rightharpoonup}{\xi}_j=\left[\xi_{1j}\quad\xi_{2j}\quad\cdots\quad\xi_{ij}\quad\cdots\ right]\]We define the matrix below as flight schedule matrix:\[\left[\begin{array}{llcl}n_{11}&n_{12}&\cdots&n_{1N_{set}}\\n_{21}&n_{22}&\cdots&n_{2N_{set}}\\\multicolumn{4}{c}\dotfill\\n_{a1}&n_{a2}&\cdots&n_{aN_{set}}\end{array}\right]\]In this matrix, $n_{ij}$ is the airplane number of the$i^{\mathrm{th}}$ type in the $j^{\mathrm{th}}$ flight set whichwill take off. Apparently, this value is an integer.We define the matrix below as flight set baggage number matrix:\[\left[B_1^{set}\quad B_2^{set}\quad\cdots\quad B_j^{set}\quad\cdots\quad B_a^{set}\right] \]It is clear that they meet the relation below:\begin{equation}\begin{array}{cl}&\left[\xi_{1j}\quad\xi_{2j}\quad\cdots\quad\xi_{ij}\quad\cdots\right]\cdot\left[\begin{array}{llcl}n_{11}&n_{12}&\cdots&n_{1N_{set}}\\n_{21}&n_{22}&\cdots&n_{2N_{set}}\\\multicolumn{4}{c}\dotfill\\n_{a1}&n_{a2}&\cdots&n_{aN_{set}}\end{array}\right]\\=&\left[B_1^{set}\quad B_2^{set}\quad\cdots\quad B_j^{set}\quad\cdots\quad B_a^{set}\right]\end{array}\label{Flight:baggage}\end{equation}Then, we know:\[B_j^{set}=\sum\limits_{i=1}^a\xi_{ij}\times n_{ij}\]There are some constraints to the equation (\ref{Flight:baggage}).First, for each set of flight, the total number of airplanesshould be less than the number of runways. Second, the totalairplane number of the same type listed in the equation(\ref{Flight:baggage}) from every set of flight should be equal tothe actual airplane number of the same type during the peak hour.We can express them like these:\[\sum\limits_{i=1}^a n_{ij}\le N_{runway}\quad\quad\sum\limits_{j=1}^b n_{ij}={NF}_i \]We should resolve the number of flight sets. According to our assumptions,during the peak hour, the airlines should make the best use of the runways.Then get the number of flight sets approximately based on the number of allthe airplanes during the peak hour and that of the runways. We use anequation below to express this relation:\begin{equation}N_{set}=\left\lceil\frac{\sum\limits_{j=1}^{N_{set}}\sum\limits_{i=1}^an_{ij}}{N_{runway}}\right\rceil\label{sets:number}\end{equation}The checked baggage numbers of each flight set are equal to eachother according to our assumption. We make it based on literature.It can also simplify our model. We define $\bar{B}^{set}$ as themean value of checked baggage number of every flight set.Moreover, We define $\bar{\rho}$ as the mean value of checkedbaggage number of every flight set per minute:\[\bar{B}^{set}=\frac{B_{total}}{N_{set}}\]\[\bar{\rho}=\frac{\bar{B}^{set}}{T_{set}}=\frac{B_{total}}{T_{set}N_{set}}=\frac{B_{total}\ Delta t}{T_{set}H_{peak}}\]The course of passengers' arrival and entering airport isimportant for us to decide the number of EDSs and to make theflights schedule. Therefore, we should analyze this processcarefully. Passengers will arrive between forty-five minutes andtwo hours prior to the departure time, and the passengers who willget on the same airplane will arrive uniformly. Then we can getthe flow density of all checked baggage at any time duringpassengers' entering. This value is the sum of numbers ofpassengers' checked baggage coming per minute. To calculate thisvalue, firstly, we should obtain flow density of each flight set'schecked baggage. We define $\rho_j $, namely the number of checkedbaggage per minute of one flight set:\[\rho_j=\frac{B_j^{set}}{T_{set}}\]Secondly, we draw graphic to help us to understand. We userectangle to express the time length for all the passengers of oneflight set to come and check bags. In the graphic, the black partis the period for them to come. During the white part, nopassengers for this flight set come. According to the problemsheet, the former is 75 minute, and the latter is 45 minute. Thelength of rectangle is 120 minute. $T_{set}$ is the period duringwhich all passengers of one flight set wait to be checked. Sincewe have assumed that each time interval between two consecutiveflight set is same value, we define $\Delta t$ as it. Observe thesection that value we want to solve is $\sum\limits_j\rho_j$. Moreover, we can get another important equation from the graphic below:\begin{equation}N_{set}=\frac{H_{peak}}{\Delta t}\label{PeakHour}\end{equation}\begin{figure}[hbtp]\centering\includegraphics[width=298.2pt,totalheight=141.6pt]{fig01.eps}\caption{}\label{fig1}\end{figure}Each EDS has certain capacity. If the number of EDSs is $N_{EDS}$ and one EDS can check certain number of baggage per minute (Thatis checking velocity, marked by $v_{EDS}$), the total checking capacity is $N_{EDS}\cdot\frac{v_{EDS}}{60}$. $v_{EDS}$ is between 160 and 210.Now we can easily decide in what condition the passengers can be checked without delay:\[\sum\limits_j\rho_j\le v_{EDS}\]The passengers have to queue before being checked:$\sum\limits_j\rho_j>v_{EDS}$Well then, how can we decide how many $\rho_j$? It depends on how many flight sets whose passengers will be mixed up before being checked. We note it as $N_{shadow} $. Return to the Figure\ref{fig1}, we can know:\[N_{shadow}=\left\lfloor\frac{T_{set}}{\Delta t}\right\rfloor\]\begin{figure}%[htbp]\centering\includegraphics[width=240pt,totalheight=131.4pt]{fig02.eps}\caption{}\label{fig2}\end{figure}From Figure \ref{fig1} and Figure \ref{fig2}, we can get theresult as follows:\begin{enumerate}\item If $N_{shadow}\le N_{set}$, namely $H_{peak}>T_{set}$, then $\sum\limits_{j=1}^{N_{shadow}}\rho _j\le N_{EDS}\frac{v_{EDS}}{60}$\renewcommand{\theequation}{\arabic{equation}a}That is:\begin{equation}N_{EDS}\ge\frac{60}{v_{EDS}}\sum\limits_{j=1}^{N_{shadow}}\rho_j\approx\frac{60}{v_{ EDS}}N_{shadow}\bar{\rho}=\frac{60B_{total}\Deltat}{v_{EDS}T_{set}H_{peak}}N_{shadow}\label{EDS:number:a}\end{equation}\item If $N_{shadow}>N_{set}$, namely $H_{peak}\le T_{set}$, then $\sum\limits_{j=1}^{N_{set}}\rho_j\le N_{EDS}\frac{v_{EDS}}{60}$\setcounter{equation}{3}\renewcommand{\theequation}{\arabic{equation}b}That is:\begin{equation}N_{EDS}\ge\frac{60}{v_{EDS}}\sum\limits_{j=1}^{N_{set}}\rho_j\approx\frac{60}{v_{EDS} }N_{set}\bar{\rho}=\frac{60B_{total}\Delta t}{v_{EDS}T_{set}H_{peak}}N_{set}\label{EDS:number:b}\end{equation}\end{enumerate}\subsection{The number of EDSs}Then we begin to resolve the number of EDSs assisted by the linearprogramming method.EDS is operational about 92{\%} of the time. That is to say, whenever it isduring a peak hour, there are some EDSs stopping working. Then the workingefficiency of all the EDSs is less than the level we have expected.Therefore, the airline has to add more EDSs to do the work, which can bedone with less EDSs without downtime.We use binomial distribution to solve this problem. $N$ is the number ofactual EDSs with downtime and $k$ is the number of EDSs without downtime. Ifprobability is $P$, we can get the equation below:\[\left(\begin{array}{c}N\\k\end{array}\right)\cdot98\%^k\cdot(1-98\%)^{N-k}=P\]We can obtain $N$ when we give $P$ a certain value. In this paper,$P$ is 95{\%}. The $N_{EDS}$ is the actual number we obtainthrough the equation above.Now we have assumed that passengers can be checked unless be delayed by the people before him once he arrives at airport. Apparently, if the time length between two sets of flight is short, the density of passengers will begreat. It will bring great stress to security check and may even make some passengers miss their flight. To resolve this question, the airline has toinstall more EDSs to meet the demand. However, this measure will cost much more money. Consequently, we have to set a suitable time interval between two set of flight.Based on the base analysis above. We can use the equation(\ref{sets:number}) to decide the number of flight sets $N_{set}$assuming we know the number of runways of a certain airport. Thenbased on the equation (\ref{PeakHour}), we can decide the peakhour length $H_{peak}$ when we assume a time interval between two consecutive flight sets. Then we use \textcircled{1} and\textcircled{2} to decide which to choose between equation(\ref{EDS:number:a}) and equation (\ref{EDS:number:b}). In consequence, we can obtain the minimum of EDSs number.If we choose different numbers of runways and the time intervalsbetween two flight sets, we can get different EDSs numbers. Inthis paper that followed, we gain a table of some value of$N_{runway}$ and $\Delta t$ with the corresponding EDSs numbers. Moreover, we draw some figure to reflect their relation.For a certain airport, its number of runway is known. Givencertain time interval ($\Delta t$), we can get the length of thepeak hour ($H_{peak}$). When the $N_{runway}$ is few enough,perhaps $H_{peak}$ is too long to be adopted. However, for acertain airline, they can decide the time interval of their ownpeak hour. In this given time interval, they could find theminimum of $N_{runway}$ through the Figure \ref{fig3}. We draw asketch map to describe our steps.\begin{figure}[hbtp]\centering\includegraphics[width=352.8pt,totalheight=214.2pt]{fig03.eps}\caption{}\label{fig3}\end{figure}\subsection{The Flight Schedule }According to the base analysis, we can know that the flightschedule matrix and $\Delta t$ is one form of flight timetable. In``The number of EDSs'', we can get suitable $\Delta t$. Then weshould resolve the flight schedule matrix.Because we have assumed that the checked baggage numbers of each flight setare equal to each other. It can be described as follows:\[\left\{\begin{array}{l}\rho_j\approx\bar{\rho}\\B_j^{set}\approx\bar{B}^{set}\end{array}\right.\begin{array}{*{20}c}\hfill&{j=1,2,\cdots,N_{set}}\hfill\end{array}\]The flight schedule matrix subject to this group:\[\left\{\begin{array}{ll}\sum\limits_{j=1}^{N_{set}}n_{ij}={NF}_i&i=1,2,\cdots\\\sum\limits_{i=1}^a n_{ij}\le N_{runway}&j=1,2,\cdots,N_{set}\\n_{ij}\ge0,&\mathrm{and}\:n_{ij}\:\mathrm{is}\:\mathrm{a}\:\mathrm{Integer} \end{array}\right.\]In order to make the best use of runway, we should make$\sum\limits_{i=1}^a n_{ij}$ as great as we can unless it exceed$N_{runway}$.Then we can see that how to resolve the flight schedule matrix is a problemof divide among a group of integers. This group is all the numbers of eachflight passengers' baggage in one flight set. We program for this problemusing MA TLAB and we get at least one solution in the end. However, thematrix elements we have obtained are not integer, we have to adjust them tobe integers manually.\subsection{Results and Interpretation for Airport A and B}The number of passengers in a certain flight (${NP}_i$), the timelength of security checking ($T_{set}$), the checking velocity ofEDS ($v_{EDS}$), and the number of baggage carried by onepassenger are random.\subsubsection{Data Assumption:}\begin{itemize}\item $T_{set}$ is 110 minutes, which is reasonable for airline.\item To simplify the problem, we assume that every passenger carry 2 baggage. If some of thepassengers carry one baggage, the solution based on 2 baggages per passenger meets therequirement.\item The number of runways in airport A and airport B is 5.\end{itemize}\subsubsection{Airport A:}Once the number of runway and the number of the flights aredecided, the flight schedule matrix is decided, too. We producethis matrix using MATLAB. This matrix companied by $\Delta t$ isthe flight schedule for airport A. $\Delta t$ will be calculatedin (\ref{Flight:baggage}), (\ref{sets:number}) and(\ref{PeakHour}).We calculate $N_{EDS}$ and make the flight timetable in threeconditions. The three conditions and the solution are listed asfollowed:\paragraph{Every flight are fully occupied}The checking speed of EDS is 160 bags/hour.\begin{table}[htbp]\centering\caption{}\begin{tabular}{*{11}c}\myhline{0.4mm}$\mathbf{\Deltat(\min)}$&\textbf{2}&\textbf{4}&\textbf{6}&\textbf{8}&\textbf{10}&\textbf{12}&\textbf{14} &\textbf{16}&\textbf{18}&\textbf{20}\\\myhline{0.4mm}$N_{EDS}(\ge)$&31&31&31&31&31&29&24&22&20&17\\\hline$H_{peak}(\min)$&20&40&60&80&100&120&140&160&180&200\\\myhline{0.4mm}\end{tabular}\label{tab2}\end{table}We assume that the suitable value of $H_{peak}$ is 120 minutes.Then the suitable value of $\Delta t$ is about 12 minutes, and$N_{EDS}$ is 29 judged from Figure \ref{fig4}. Certainly, we canwork $\Delta t$ and $N_{EDS}$ out through equation.\begin{figure}[htbp]\centering\includegraphics[width=294.6pt,totalheight=253.2pt]{fig04.eps}\caption{}\label{fig4}\end{figure}\paragraph{Every flight is occupied by the minimal number of passengers onstatistics in the long run.}The checking speed of EDS is 210 bags/hour.\begin{table}[htbp]\centering\caption{}\begin{tabular}{*{11}c}\myhline{0.4mm}$\mathbf{\Deltat(\min)}$&\textbf{2}&\textbf{4}&\textbf{6}&\textbf{8}&\textbf{10}&\textbf{12}&\textbf{14} &\textbf{16}&\textbf{18}&\textbf{20}\\\myhline{0.4mm}$N_{EDS}(\ge)$&15&15&15&15&15&14&13&12&10&7\\\hline$H_{peak}(\min)$&20&40&60&80&100&120&140&160&180&200\\\myhline{0.4mm}\end{tabular}\label{tab3}\end{table}We assume that the suitable value of $H_{peak}$ is 120 minutes.Then the suitable value of $\Delta t$ is about 12 minutes, and$N_{EDS}$ is 14 judging from Figure \ref{fig5}. Certainly, we canwork $\Delta t$ and $N_{EDS}$ out through equation.\begin{figure}[htbp]\centering\includegraphics[width=294.6pt,totalheight=253.2pt]{fig05.eps}\caption{}\label{fig5}\end{figure}\paragraph{${NP}_i$ and $v_{EDS}$ are random value produced by MATLAB.}\begin{table}[htbp]\centering\caption{}\begin{tabular}{*{11}c}\myhline{0.4mm}$\mathbf{\Deltat(\min)}$&\textbf{2}&\textbf{4}&\textbf{6}&\textbf{8}&\textbf{10}&\textbf{12}&\textbf{14} &\textbf{16}&\textbf{18}&\textbf{20}\\\myhline{0.4mm}$N_{EDS}(\ge)$&15&22&21&21&15&17&21&16&13&14\\\hline$H_{peak}(\min)$&20&40&60&80&100&120&140&160&180&200\\\myhline{0.4mm}\end{tabular}\label{tab4}\end{table}We assume that the suitable value of $H_{peak}$ is 120 minutes.Then the suitable value of $\Delta t$ is about 12 minutes, and$N_{EDS}$ is 17 judging from Figure \ref{fig6}. Certainly, we canwork $\Delta t$ and $N_{EDS}$ out through equation.\begin{figure}[htbp]\centering\includegraphics[width=294.6pt,totalheight=249.6pt]{fig06.eps}\caption{}\label{fig6}\end{figure}\subsubsection{Interpretation:}By analyzing the results above, we can conclude that when$N_{EDS}$ is 29, and $\Delta t$ is 12, the flight schedule willmeet requirement at any time. The flight schedule is:\\[\intextsep]\begin{minipage}{\textwidth}\centering\tabcaption{}\begin{tabular}{c|*{8}c|c|c}\myhline{0.4mm}\backslashbox{\textbf{Set}}{\textbf{Type}}&\textbf{1}&\textbf{2}&\textbf{3}&\textbf{4}&\te xtbf{5}&\textbf{6}&\textbf{7}&\textbf{8}&\textbf{Numbers of Bags}&\textbf{Numbers of Flights}\\\myhline{0.4mm}1&2&0&0&0&2&1&0&0&766&5\\\hline2&2&0&2&0&2&0&0&0&732&4\\\hline3&0&1&1&1&2&0&0&0&762&4\\\hline4&0&1&0&0&2&1&0&0&735&4\\\hline5&0&1&0&0&2&1&0&0&735&5\\\hline6&2&0&0&0&1&0&0&1&785&5\\\hline7&2&0&0&0&2&0&1&0&795&5\\\hline8&0&1&0&0&2&1&0&0&735&4\\\hline9&2&0&0&0&2&1&0&0&766&5\\\hline10&0&0&0&2&2&0&0&0&758&5\\\hlineTotal&10&4&3&3&19&5&1&1&7569&46\\\myhline{0.4mm}\end{tabular}\label{tab5}\end{minipage}\\[\intextsep]We have produced random value for ${NP}_i$ and $v_{EDS}$. On thiscondition, the number of EDSs is 17, which is less than 29 that wedecide for the airport A. That is to say our solution can meet thereal requirement.\subsubsection{Airport B:}\paragraph{The passenger load is 100{\%}}The checking speed of EDS is 160 bags/hour.\begin{table}[htbp]\centering。
latex的论文格式模板
latex的论文格式模板LaTeX是一种基于ΤΕΧ的排版系统即使使用者没有排版和程序设计的知识也可以充分发挥由TeX所提供的强大功能，那它的论文格式是怎么样的呢?下面是小编精心推荐的一些latex的论文格式模板，希望你能有所感触!latex的论文格式模板1、题目：应简洁、明确、有概括性，字数不宜超过20个字。
2、摘要：要有高度的概括力，语言精练、明确，中文摘要约100—200字;3、关键词：从论文标题或正文中挑选3～5个最能表达主要内容的词作为关键词。
4、目录：写出目录，标明页码。
5、正文：论文正文字数一般应在3000字以上。
论文正文：包括前言、本论、结论三个部分。
前言(引言)是论文的开头部分，主要说明论文写作的目的、现实意义、对所研究问题的认识，并提出论文的中心论点等。
前言要写得简明扼要，篇幅不要太长。
本论是论文的主体，包括研究内容与方法、实验材料、实验结果与分析(讨论)等。
在本部分要运用各方面的研究方法和实验结果，分析问题，论证观点，尽量反映出自己的科研能力和学术水平。
结论是论文的收尾部分，是围绕本论所作的结束语。
其基本的要点就是总结全文，加深题意。
6、谢辞：简述自己通过做论文的体会，并应对指导教师和协助完成论文的有关人员表示谢意。
7、参考文献：在论文末尾要列出在论文中参考过的专著、论文及其他资料，所列参考文献应按文中参考或引证的先后顺序排列。
8、注释：在论文写作过程中，有些问题需要在正文之外加以阐述和说明。
9、附录：对于一些不宜放在正文中，但有参考价值的内容，可编入附录中。
关于养生的论文范文浅析中医养生智慧摘要：《黄帝内经》讲道："法于阴阳，和于术数，食饮有节，起居有常，不妄作劳，故能形与神俱，而尽终其天年，度百岁乃去。
"只有在平时养成良好的生活习惯，并以"经典"养生方法，点滴积累，持之以恒，才能令体质强健，年过百而动作不衰也，真正达到益寿延年的目的。
latex模板
latex模板LaTeX模板。
LaTeX是一种用于排版的系统，它通常用于科技论文、学术期刊和书籍的排版。
使用LaTeX可以轻松地创建高质量的文档，并且具有很好的排版效果。
为了方便大家使用LaTeX，我们提供了一份LaTeX模板，可以帮助用户快速上手，轻松创建精美的文档。
首先，我们来看一下LaTeX模板的结构。
通常，一个基本的LaTeX文档包括以下几个部分，导言区、正文和结尾。
导言区用于设置文档的整体格式，包括文档类型、字体设置、页面布局等。
正文部分是文档的主体内容，可以包括标题、段落、列表、图表等。
结尾部分通常用于添加参考文献、附录、致谢等内容。
接下来，我们来介绍一下如何使用LaTeX模板。
首先，用户需要安装LaTeX系统，可以选择安装TeX Live或者MiKTeX等LaTeX发行版。
安装完成后，用户可以选择使用TeXworks、TeXstudio等编辑器来编写LaTeX文档。
在编写文档时，用户可以根据自己的需求选择合适的模板，然后按照模板的格式编写文档内容。
在编写过程中，可以使用LaTeX提供的各种命令和环境来实现文档的排版和格式设置。
除了基本的文档排版功能外，LaTeX还具有许多强大的功能，比如数学公式排版、参考文献管理、自动编号、交叉引用等。
使用LaTeX可以轻松地实现复杂的排版需求，同时也能够保证文档的美观和一致性。
在使用LaTeX模板时，用户需要注意一些常见的问题。
首先，要注意模板的格式和要求，确保文档符合模板的要求。
其次，要注意文档的结构和逻辑，合理安排文档的内容，使其条理清晰，逻辑严谨。
最后，要注意文档的细节，比如字体、间距、标点等，确保文档的整体质量。
总的来说，LaTeX模板是LaTeX系统的重要组成部分，它可以帮助用户快速、高效地创建精美的文档。
通过合理使用LaTeX模板，用户可以轻松地实现文档的排版和格式设置，同时也能够提高文档的质量和美观度。
希望我们提供的LaTeX模板能够帮助用户更好地使用LaTeX系统，创作出更加优秀的文档作品。
latex数学模板样例
当您在撰写数学论文或报告时，使用LaTeX数学模板可以帮助您更轻松地组织和格式化数学内容。
以下是一个简单的LaTeX数学模板样例，用于演示如何使用LaTeX编写数学公式和符号。
首先，确保您已经安装了LaTeX软件包和相应的数学包。
然后，按照以下步骤创建数学模板文档：1. 创建一个新的LaTeX文档，并使用适合您的模板或新建一个空白文档。
2. 在文档中添加一个环境来包含您的数学公式和符号。
常用的环境是`equation`、`align`或`gather`等。
3. 在环境中，使用LaTeX数学命令来创建公式和符号。
以下是一些常用的命令示例：* `\frac{分子}{分母}`：用于分数。
* `\sqrt{x}`：用于平方根。
* `\lim_{x \rightarrow ∞}`：用于极限符号。
* `\oint_{x=a到b}`：用于积分符号。
* `\pm`、` \times`、` \div`等：基本的运算符。
4. 添加必要的上下文和说明。
例如，如果您要写一个数学定理的证明过程，请提供相关的定义、前提和结论。
5. 使用LaTeX文档类和数学包来正确显示公式和符号。
通常，LaTeX文档类提供了一些预设的样式和符号，而数学包提供了更多的符号和格式选项。
6. 在编译LaTeX文档时，确保正确设置了排版选项和格式化参数。
下面是一个简单的LaTeX数学模板样例，其中包含一些常见的数学公式和符号：```latex\documentclass{article} % 选择适合您的文档类，例如report或book\usepackage{amsmath} % 添加数学包以提供额外的符号和格式选项\begin{document}\begin{equation}\lim_{x \rightarrow \infty} \frac{x}{e^x} = 1\end{equation}\begin{align}a +b &=c \\x^2 + y^2 &= z^2 \\\frac{d}{dx} f(x) &= g(x)\end{align}\end{document}```这个样例包含了一个极限公式、一个加法公式和一个微分公式。
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竭诚为您提供优质文档/双击可除latex,经济学论文,模板篇一：latex模板latex模板（中国运筹学会年会论文模板）%%papertemplateforoRscacademicconference%%中国运筹学会年会论文模板%%%%createdbyling-yunwu%%%%$id:template.tex,v1.520xx/06/1506:51:07alofte xp$%%中文论文\documentclass{oRsc}%%英文论文请使用%%\documentclass[english]{oRsc}%%%%其他可用选项：%%dvips如果必须使用dvips，例如使用了psfrag宏包%%dvipdfm使用dvipdfm，这个是缺省选择%%config=Filename使用Filename.cfg代替oRsc.cfg 作为配置文件%%\begin{document}%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%中文标题和摘要%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%\begin{chinesetitle}\title{中国运筹学会学术论文模板}{本文的作者得到中国国家自然科学基金（\#12345678）的支持。
} \author[1]{吴凌云}{通讯作者。
电子邮件：}\author[1,2]{刘德刚}{电子邮件：}\author[1,2]{胡洁}{}\address[1]{应用数学所\\中国科学院数学与系统科学研究院，北京~100080}\address[2]{中国运筹学会\\中国科学院数学与系统科学研究院，北京~100080}\maketitle\begin{abstract}本文是中国运筹学会学术会议论文的~latex~模板，同时也是一个排版格式指南。
中国运筹学会是中国运筹学工作者的学术性群众团体，是依法成立的社团法人，是发展中国运筹学事业的一支重要社会力量，是中国科学技术协会的组成部分。
\keywords{运筹学；年会；论文；模板；latex}\end{abstract}\end{chinesetitle}%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%英文标题和摘要%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%\begin{englishtitle}\title{latextemplateforthepaperofoRscacademicconference}{}\author[1]{wu,ling-yun}{}\author[1,2]{liu,de-gang}{}\author[1,2]{hu,jie}{}\address[1]{instituteofappliedmathematics\\academyo fmathematicsandsystemsscience,cas,beijing100190}\address[2]{operationsResearchsocietyofchina,beijin g100080}\maketitle\begin{abstract}thisisthelatextemplateforthepaperofoRscacademicconference.operationsResearchsocietyofchina(oRsc)is ajuridicalassociation,whichservesthescientificandpro fessionalneedsofoRinvestigators,scientists,students,educator s,andmanagers.asamemberofchinaassociationforscienceandtechnology,oRscisthereforeanimportantsocialforcein developingthecountrysscienceandtechnology.\keywords{operationsResearch;annualconference;paper ;template;latex}\end{abstract}\end{englishtitle}%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%正文%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%\section{简介}本文是中国运筹学会学术会议的论文模板，同时也是一个排版格式指南。
请认真按照本文的要求撰写、排版你的论文。
提交的论文应未在其它学术会议论文集或者期刊上公开发表过。
论文以中英文撰写均可（中文文章须附英文摘要，英文文章须附中文摘要）。
提交的论文由标题、作者、摘要、关键词、正文和参考文献构成。
论文全文应不超过~6~页。
\latex{}~模板用户无需自己定义页面大小、字体大小等设置。
模板使用的宏包已经完成必要的设置，并提供了方便使用的命令。
除了普通的~\latex{}~命令，在这个模板文件中还可以找到一些可用命令的参考。
\subsection{注意事项}\latex{}~用户请参考本文件编写自己的论文，注意不要使用修改页面大小和布局的命令，不要在论文标题、作者、地址、以及小节标题等位置使用字体设置命令。
建议尽可能使用我们提供的~\latex{}~模板进行排版，不仅可以迅速得到符合要求的排版结果，加快论文的排版，而且可以得到更加精美的排版效果。
\subsection{模板编译}本模板需要使用~ctex2.8.0~以后的版本进行编译。
最新版本的~ctex中文套装可以在~\href{http://}%论文集\bibitem{proceedings}章祥荪,王建方,刘宝碇,刘德刚.{\it中国运筹学会第七届学术交流会论文集}.global-linkpulishingcompany,20xx.%书籍\bibitem{book}魏权龄.{\it数据包络分析},科学出版社,20xx.%论文集中的文章\bibitem{paper:proceedings}rson.operatio nsResearch:thescienceofbetter.{\it中国运筹学会第七届学术交流会论文集},1--11,global-linkpulishingcompany,20xx.%英文学术期刊中的文章\bibitem{paper:english}a.charnes,w.w.cooperande.Rho des.measuringtheefficiencyofdecisionmakingunits.{\i teuropeanjournalofoperaionalResearch},2(6),429--444,1978.%中文学术期刊中的文章\bibitem{paper:chinese}韩松,魏权龄.资源配置的非参数~dea~模型.{\it系统工程理论与实践},22,59--64,20xx.\end{thebibliography}\end{document}篇二：用latex软件撰写科技议论文模板latex实用例子通过实验本例子可以基本掌握科技排版的方法：\documentclass[twocolumn]{article}\usepackage{amsmath}\renewcommand{\rmdefault}{ptm}\begin{document}\title{physicalmodelorderReduction}\author{qiangwangandguo-huali\\departmentofelectronicengineering,theeastuniversityofchina}\date{december17,20xx}\maketitle\begin{abstract}thispaperpresentsanovelapproachformodelorderreductionformultilayerlossyRF embeddedpassives.\end{abstract}\section{introduction} astheRadiofrequencymoduleshavingbeendesignedmorecompactthaneverbefore,theparasiticeffectsduetothetight lycoupledinter-connectionsonthecircuitlayoutareinev itable.therefore,anefficientmethodthatcanderiveacir cuitmodelofsuchcircuitlayoutishighlydesirable.afewtechniquessuchaspeecwer edevelopedtoextractequivalentcircuitsfromanelectrom agneticmodel.classicpeecsolverconvertsthelayoutintolumpedRlcinterconnectionnetworks,includingmutualcouplings.on ceacircuitmodelisgenerated,anycircuitsolver,suchass pice,canmanagetherestofthejob.unfortunately,thenumb ersofnodesandelementsinthecircuitsareexcessive.therefore,researc hershavebeensearchingforaneffectivemeasurethatcanre ducethemodelorderforacceleratingtheanalysisofthecir cuitmodel.althoughexploitedkrylovsubspacemethodsandprovidedwaystospeedupthesimulation;theyalllackthephysicalinsight.infact,theyaremathe matics-basedmoR.severalrealizablemodelorderreductio napproachesarealsoproposed.however,canonlyhandleRcn etworks.besides,theybothconcernwithmatchingthefirst twoorthreemomentsofthesystemviataylorsexpansion.thu s,thesemethodscannotprovideaclearphysicalexplanatio ntothereducedcircuiteither.itisworthmentioningthathasshowedsomeinsightfordealingwithcoupledinductances,eventhoughthecomplexi tyoftheschemeitselfmighthavealreadylimiteditspracti caluse.theworkpresentedinthispaperisanextensionto,inwhichaderivedphysicallyrealizablelosslessexpressi vecircuitmodelreductionmethodisintroduced.inthispap er,alossymodelisthemajorconcern.thepassivityofthere sultantcircuitmodelbythenewreductionschemeisguarant eed.\section{theory} thecircuitmodelgeneratedbytraditionalquasi-staticpe。