常用宏包汇总
\usepackage{amsmath}
\usepackage{booktabs}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{multirow}
%\usepackage{float}
\usepackage{graphicx}
\usepackage{subfigure}
\usepackage{array}
\usepackage{caption}
\usepackage{url}
%\usepackage{algorithmic}
%\usepackage{algorithm}
%\usepackage{algorithmic}
%\usepackage{algpseudocode}
%\usepackage{pseudocode}
%\usepackage{algorithm}
\usepackage{algorithmic}
\usepackage{array}
\newcolumntype{L}[1]{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{R}[1]{>{\raggedleft\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}- 1
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图片
* 测试图片来源 半次元：巨蜥不是十晰x [手动眨眼]
基本用法
\begin{figure}[Htbp]
\centering % 居中对齐
\includegraphics[width=0.7\textwidth]{test.pdf}
\caption{Add caption here.}
\label{Fig:test}
\end{figure}- 1
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图片对齐
上例是居中对齐，对应的还有左对齐和右对齐。
\begin{figure}[htbp]
\raggedright % 左对齐
\includegraphics[width=0.3\textwidth]{test.jpg}
\caption{align left.}
\label{Fig:tag_left}
\end{figure}
\begin{figure}[htbp]
\raggedleft % 右对齐
\includegraphics[width=0.3\textwidth]{test.jpg}
\caption{align right.}
\label{Fig:tag_right}
\end{figure}- 1
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关于对齐还有其他的实现方式
Syntax similar to \centering for right and left?
一种方式是利用adjustbox 宏包，但是一般CTEX（老版本，新版本不造）并没有安装这个宏包，学不来的，散了散了
\documentclass{article}
\usepackage[export]{adjustbox}
\begin{document}
\begin{figure}
\includegraphics[width=.6\textwidth,center]{example-image}
\caption{centered image}
\end{figure}
\begin{figure}
\includegraphics[width=.6\textwidth,left]{example-image}
\caption{left aligned image}
\end{figure}
\begin{figure}
\includegraphics[width=.6\textwidth,right]{example-image}
\caption{right aligned image}
\end{figure}
\end{document}- 1
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还有几种方式一并列下：
\begin{figure}[htbp]
\flushleft % 左对齐，对应\flushright右对齐
\includegraphics[width=0.3\textwidth]{test.jpg}
\caption{flushright.}
\end{figure}
\begin{figure}
\hfill\includegraphics[width=0.3\textwidth]{test.jpg} %暴力右对齐
\caption{\texttt{hfill}}
\end{figure}
\begin{figure}
%这里利用了一个minipage环境，其实区别在于caption上
\hfill\begin{minipage}{.5\textwidth}\centering
\includegraphics{n}
\caption{\texttt{minipage}}
\end{minipage}
\end{figure}- 1
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多图片排版
我常用的是subfigure环境，采用宏包graphicx和subfigure
下面是一个两个图的例子，当然更多图也是可以滴
\begin{figure}[htbp]
\centering
\subfigure[caption for 1]{
\label{Fig.sub.1}
\includegraphics[width=0.4\textwidth]{test.jpg}}
\subfigure[caption for 2]{
\label{Fig.sub.2}
\includegraphics[width=0.4\textwidth]{test.jpg}}
\caption{Subfigure with two imgs.}
\label{Fig:demo_sub}
\end{figure}- 1
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关于其他用法，下面给出一些参考
Insert multiple figures in Latex
Placing figures/tables side-by-side (\subfig)
How to arrage multiple figures?
***Using the multirow environment
采用multirow和multicolumn能解决大部分的排版问题，这里采用multirow方式的源码和结果如下：
\documentclass[a4paper]{article}
\usepackage[demo]{graphicx}
\usepackage{multirow}
\begin{document}
\begin{figure}[h]
\centering
\begin{tabular}{c@{}c@{}}
\multirow{-6}{*}{\includegraphics[height=1cm,angle=90]{vertical.jpg}}
&
\begin{tabular}{l}
\includegraphics[trim = 0mm 0mm 0mm 0mm, clip, width=0.7\linewidth]{1.jpg} \tabularnewline
\includegraphics[trim = 0mm 0mm 0mm 0mm, clip, width=0.7\linewidth]{1.jpg} \tabularnewline
\includegraphics[trim = 0mm 0mm 0mm 0mm, clip, width=0.7\linewidth]{1.jpg} \tabularnewline
\end{tabular} \tabularnewline
& \multicolumn{1}{c}{\includegraphics[width=0.4\linewidth,height=1cm]{horizontal.jpg}}
\end{tabular}
\caption{Test}
\label{figTest}
\end{figure}
\begin{figure}[h]
\centering
\begin{tabular}{c@{}c@{}}
\multirow{-4}{*}{\rotatebox{90}{\LARGE \bfseries Error (mm)}}
&
\begin{tabular}{l}
\includegraphics[trim = 0mm 0mm 0mm 0mm, clip, width=0.7\linewidth]{1.jpg} \tabularnewline
\includegraphics[trim = 0mm 0mm 0mm 0mm, clip, width=0.7\linewidth]{1.jpg} \tabularnewline
\includegraphics[trim = 0mm 0mm 0mm 0mm, clip, width=0.7\linewidth]{1.jpg} \tabularnewline
\end{tabular} \tabularnewline
& \tabularnewline
& \LARGE \bfseries Time (s) \tabularnewline
\end{tabular}
\caption{Other Test}
\label{figOtherTest}
\end{figure}
\end{document} - 1
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表格
基本用法
最常用的三线表
\begin{table}[!htbp]
\caption{A simple table}
\centering
\begin{tabular}{ccc}
\toprule
M1 & M2 & M3 \\
\midrule
T1 & a & b \\
T2 & c & d \\
\bottomrule
\end{tabular}
\end{table- 1
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表格对齐与列宽设置
一种粗暴但好用的方法
\begin{table}[!htbp]
\caption{A simple table with width}
\centering
%\begin{tabular}{ccc}
\begin{tabular}{p{1cm}<{\flushleft}p{1cm}<{\centering}p{1cm}<{\raggedleft}}
\toprule
M1 & M2 & M3 \\
\midrule
T1 & a & b \\
T2 & c & d \\
\bottomrule
\end{tabular}
\end{table}- 1
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当列比较多时，这种写法会比较长，看起不太优雅（要优雅~）
后来我发现一种灰常nice的写法
\usepackage{array}
\newcolumntype{L}[1]{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{R}[1]{>{\raggedleft\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\begin{table}[!htbp]
\caption{A simple table with nice width setting.}
\centering
%\begin{tabular}{ccc}
%\begin{tabular}{p{1cm}<{\flushleft}p{1cm}<{\centering}p{1cm}<{\raggedleft}}
\begin{tabular}{L{1cm}C{1cm}R{1cm}}
\toprule
M1 & M2 & M3 \\
\midrule
T1 & a & b \\
T2 & c & d \\
\bottomrule
\end{tabular}
\end{table}
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复杂表格结构
就像之前在图片中提到的，采用multirow和multicolumn能解决大部分的排版问题
这里给出一个简单的例子来说明具体的使用
\begin{table}[!htbp]
%\small
\renewcommand{\arraystretch}{1.1}
\caption{A illustration of complex table. }
\label{tab:mypersonality}
\centering
%\begin{tabular}{{c}p{100pt}{l}p{80pt}{l}p{200pt}}
\begin{tabular}{c|ccc|ccc}
%\begin{tabular}{cccccccccc}
%\toprule
\hline
\multirow{2}{*}{Method} &
\multicolumn{3}{c|}{Dataset one} &
\multicolumn{3}{c}{Dataset two} \\
\cline{2-7}
& M1 & M2 & M3 & M1 & M2 & M3 \\
%\midrule
\hline
T1 & 1 & 2 & 3 & 1 & 2 & 3 \\
T2 & 1 & 2 & 3 & 1 & 2 & 3 \\
T3 & 1 & 2 & 3 & 1 & 2 & 3 \\
\hline
%\bottomrule
\end{tabular}
%\vspace{-1.5em}
\end{table}- 1
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改变表格行高
有两种，一种是全局改变，一种是局部改变某一行的行高
给出一篇文章 row height，里面具体给出了两个例子分别说明这两个问题。
\documentclass{article}
\begin{document}
\begin{tabular}{|r|c|l|}
\hline
A & B & C \\
\hline
1 & 2 & 3 \\
\hline
\end{tabular}
\renewcommand{\arraystretch}{2} %改变整个表格环境的行高
\begin{tabular}{|r|c|l|}
\hline
A & B & C \\
\hline
1 & 2 & 3 \\
\hline
\end{tabular}
\renewcommand{\arraystretch}{1}
\end{document}- 1
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\documentclass{article}
\begin{document}
\begin{tabular}{|r|c|l|}
\hline
A & B & C \\
\hline
1 & 2 & 3 \\
\hline
\end{tabular}
\begin{tabular}{|r|c|l|}
\hline
A & B & C \\
\hline
%use the command \rule with a width of zero and the height you want as parameter
\rule{0pt}{25pt}1 & 2 & 3 \\
\hline
\end{tabular}
\end{document}- 1
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伪代码
用latex写伪代码的教程有很多，比如How to write algorithm and pseudocode in Latex ?
但是最近有些模板，比如IEEE的conference模板，对与algorithm宏包会报错不兼容。
我采用的解决方式是，将algorithmic放在Table或者Figure环境里。
具体给出放在Table里的例子
\begin{table}[!htbp]
%\renewcommand{\arraystretch}{1}
\centering
\begin{tabular}{p{8cm}}
\toprule
%\hline
%\specialrule{1pt}{5pt}{5pt}
\textbf{Algorithm 1} A algorithm\\
\midrule
%\hline
%\specialrule{1pt}{1pt}{1pt}
%\rule{-5pt}{-5pt}
%\setlength{\parskip}{-10pt}
{ \vspace{-8pt}
%\setlength{\abovecaptionskip}{-20pt}
%\setlength{\belowcaptionskip}{-20pt}
\begin{algorithmic}
\STATE Initialize 11
\WHILE{ not converge}
\STATE 22
\STATE 33
\ENDWHILE
\end{algorithmic}
} \setlength{\parskip}{-10pt}\\
%\specialrule{0em}{-1pt}{-1pt}
\bottomrule
%\hline
%\specialrule{1pt}{1pt}{1pt}
\end{tabular}
\caption{ A algorithm}
\end{table}
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一些间距调整
主要是图表与正文的间距、图表之间的间距
记录下采用过的方法
\hspace{}
\vspace{-1.5em}
\rule{-5pt}{-5pt}
\setlength{\parskip}{-10pt}
\specialrule{0em}{-1pt}{-1pt}
\renewcommand{\arraystretch}{1}
\setlength{\abovecaptionskip}{-20pt}
\setlength{\belowcaptionskip}{-20pt}- 1
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特殊符号
- L : \mathcal{L}
- Yˆ: \widehat{Y}
- Intel\textsuperscript{\textregistered} Core\texttrademark : \textsuperscript{\textregistered} , \texttrademark
- ∂O(θ)∂α: \frac{\partial \mathcal{O}(\theta)}{\partial \alpha}
给出一个符号的比较好玩的网站： Detexify
左边手绘，右边给出候选，虽然很多时候不准2333
公式
公式不编号： \nonumber
我碰到的一些稍微复杂一点的公式
\begin{eqnarray}
f( m, n) =
\left\{ \begin{array}{l}
\frac{1}{W_1} exp\{\beta_1 \cdot I(m^1, n^1)\}\\
\frac{1}{W_2} exp\{\beta_2 \cdot I(m^2, n^2)\}\\
\cdots \\
\frac{1}{W_k} exp\{\beta_k \cdot I(m^k, n^k)\}
\end{array} \right.
\end{eqnarray}- 1
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f(m,n)=⎧⎩⎨⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪⎪1W1exp{β1⋅I(m1,n1)}1W2exp{β2⋅I(m2,n2)}⋯1Wkexp{βk⋅I(mk,nk)}
\begin{equation}
\begin{split}
&\frac{\partial \mathcal{O}(\theta)}{\partial \alpha} \! =\! E[ f(\cdot)]
\! - \! E_{P_{\alpha}}[ f(\cdot)) ] \\
&\frac{\partial \mathcal{O}(\theta)}{\partial \beta} \! =\! E[ g(\cdot)]
\! - \! E_{P_{\alpha}}[ g(\cdot)) ] \\
\end{split}
\end{equation- 1
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注意公式编号，这里都是用了split环境，多个公式只编一个号
