安装cTex并创建第一个tex程序

环境要求：Microsoft Windows

 

下载地址为：

 

http://www.ctex.org/CTeXDownload

 

安装方法：直接运行.exe文件

 

第一个tex程序：

 

/documentclass{article}/title{A general demo}/author{Chao Zhong}/date{August 5,2005}/usepackage{makeidx}/usepackage{CJK}/usepackage{graphicx}%加入图片必须包含的宏包/usepackage{color}%%%尝试彩色图片/usepackage{multicol}%分栏混排，单栏双栏交替/begin{document}/maketitle/begin{abstract}We consider the following system of difference equations:/( y(k +n) + a_{n - 1} y(k + n - 1) + a_{n - 2} y(k + n - 2) + ... + a_1y(k + 1) + a_0 y(k) = u(k) /) ,there is$f_{u(k) = k^m a^k (/lambda = a)} (k) = /frac{1}{{a(_m^{m + 1})}}[ - k^{m + 1} a^k + /sum/limits_{l = 0}^{m - 1} a (_l^{m + 1})f_{u(k) = k^l a^k (/lambda = a)} (k)]$/begin{equation}f_{u(k) = k^m a^k (/lambda = a)} (k) = /frac{1}{{a(_m^{m + 1})}}[ - k^{m + 1} a^k + /sum/limits_{l = 0}^{m - 1} a (_l^{m + 1})f_{u(k) = k^l a^k (/lambda = a)} (k)]/end{equation}%%%%/end自动编号/begin{displaymath}f_{u(k) = k^m a^k (/lambda = a)} (k) = /frac{1}{{a(_m^{m + 1})}}[ - k^{m + 1} a^k + /sum/limits_{l = 0}^{m - 1} a (_l^{m + 1})f_{u(k) = k^l a^k (/lambda = a)} (k)]/end{displaymath}/begin{CJK*}{GBK}{song}宋记锋，用了CJK宏包/end{CJK*}/end{abstract}/tableofcontents%目录This comand --tableofcontents---need twice complile/section{Introduction}We shall establish criteria so that system /cite{arnold} has atleast three fixed-sign solutions. In addition, estimates on thenorms of these solutions will also be provided.The present work is motivated by the fact that boundary valueproblems model numerous physical phenomena in nature, hence it isof fundamental importance to know the criteria that ensure theexistence of at least one meaningful solution.$p_{n - 1}^{/lambda_i } ,p_{n - 2}^{/lambda _i } ,...,p_1^{/lambda _i } $/[p_{n - 1}^{/lambda _i } ,p_{n - 2}^{/lambda _i },...,p_1^{/lambda _i } /]/columnseprule=1pt/begin{multicols}{2} The paper is organized as follows. Section 2 containsthe necessary definitions and fixed point theorems. The existencecriteria are developed and discussed in Section 3. Finally,examples are presented in Section 4 to illustrate the importanceof the results obtained./end{multicols}/subsection{Background}The paper is organized as follows. Section 2 contains thenecessary definitions and fixed point theorems. The existencecriteria are developed and discussed in Section 3. Finally,examples are presented in Section 4 to illustrate the importanceof the results obtained./begin{tabular}{rl}/hline $u(k)mce_marker$f_{u(k)} (k)$///hline $u(k) = 1(/lambda /ne 1)mce_marker$f_{u(k) = 1(/lambda /ne 1)}(k) =/frac{1}{{/lambda - 1}}$///hline/end{tabular}%/begin{center}%/includegraphics[scale=0.4]{gradient.eps}%长宽比例都变为原来的0.5倍%/includegraphics[scale=0.4]{rr.eps}%%/end{center}%如果你当前目录下有名字为gradient和rr的eps格式图片文件，则上述四行%前面的“%”可以去掉，则生成的pdf文档就能包含这两张图片。%如果你没有此种格式图片，可以google两个下载。要用脑子办事。/begin{equation}/label{Mother}/left[ /begin{array}{ccccc} 1 & {p_{n - 1}^{/lambda _1}} & {p_{n - 2}^{/lambda _1}} & /ldots & {p_1^{/lambda _1}} // 1 & {p_{n - 1}^{/lambda _2}} & {p_{n - 2}^{/lambda _2}} & /ldots & {p_1^{/lambda _2}} ///vdots &/vdots &/vdots & /ddots&/quad//1 & {p_{n - 1}^{/lambda _j } } & {p_{n - 2}^{/lambda _j } } &/ldots & {p_1^{/lambda _j } } // /end{array} /right]/left[ {/begin{array}{c} {y(k + n)} // {y(k + n - 1)} // /vdots // {y(k + 1)} ///end{array}} /right] = /left[ {/begin{array}{c} {/lambda _1^{k + 1} W_{/lambda _1 } - f_{/lambda _1 } (k + 1)} // {/lambda _2^{k + 1} W_{/lambda _2 } - f_{/lambda _2 } (k + 1)} // /vdots// {/lambda _j^{k + 1} W_{/lambda _j } - f_{/lambda _j } (k + 1)} ///end{array}} /right]/end{equation}/begin{equation}/lambda _i^n + /lambda _i p_1 = a_1 /lambda _i + a_2 /lambda_i^2 + ... + a_{n - 1} /lambda ^{n - 1}/end{equation}/begin{CJK*}{GBK}{song}/columnseprule=1pt/begin{multicols}{2}恰有智祥大师经过，又请教大师，大师还是摇头。其中一人却说："常闻大师能卜卦预测，不妨占这花将来能开几枝？"大师命另一人取一个字来，那人适持花工的剪刀在手，随口说出个"耳"字。大师说："花是奇花，当开四枝，但其景不久，必为尔所残也。"后花开果然如数，但形状类似牡丹，又类似玫瑰。且一枝蕊为红色，一枝蕊为黄色，一枝蕊为白色，一枝蕊为紫色，极尽娇美。/end{multicols}/end{CJK*}/begin{thebibliography}{99}/bibitem{arnold} Arnold,/emph{Intermediate Algebra}/end{thebibliography}/end{document}