Liam0205

\documentclass{article}
\usepackage{amsmath}
\usepackage{mathtools}
\MHInternalSyntaxOn
\def\MT_start_cases_ams:n #1{%
  \RIfM@\else
   \nonmatherr@{\begin{\@currenvir}}
  \fi
  \MH_group_align_safe_begin:
  \left#1

Liam0205

\documentclass{article}
\usepackage{amsmath}
\usepackage{geometry}
\geometry{papersize = {30cm, 10cm}, margin = 0.5in}
\begin{document}
\begin{tabular}{*{11}{c}}\hline
&   & Methods &    & Objective function &    & Constrains &    & Features used  \hskip2cm  \\\hline
&   & CRC[3] &    & $ min_{\alpha}{\alpha} $  &    & Constrains &    & Features used  \hskip2cm  \\\hline
&   & SRC[2] &    & Objective function &    & Constrains &    & Features used  \hskip2cm  \\\hline 1 & &   & Methods &    & Objective function &    & Constrains &    & Features used  \hskip2cm  \\\hline&   &
&   & WSRC[13] &    & Objective function &    & Constrains &    & Features used  \hskip2cm  \\\hline

Liam0205

\documentclass{article}
\usepackage{amsmath}
\begin{document}
\[
  r_i(y) = \biggl\lVert y - \sum_{k = 1}^{n_j}\beta^{*}_{c_{j, k}}x^{*}_{c_{j, k}}\biggr\rVert^2\quad(j = 1, 2, \ldots, l),
\]
\end{document}

Liam0205

\documentclass[margin = 1cm]{standalone}
\usepackage{pgfplots}
\pgfplotsset{compat=1.8}
\usepackage{amsmath}
\newcommand{\dif}{\ensuremath{\mathop{}\!\mathrm{d}}}
\pgfplotsset{ % Define a common style, so we don't repeat ourselves
    vecfld/.style={
        width=0.6\textwidth, % Overall width of the plot
        axis equal image, % Unit vectors for both axes have the same length
        view={0}{90}, % We need to use "3D" plots, but we set the view so we look at them from straight up

Liam0205

\documentclass[UTF8, hyperref, fancyhdr]{ctexart}
\usepackage{hyperref}
% \usepackage{fancyhdr}
\usepackage{multicol}
\usepackage{graphicx}
\usepackage{booktabs}
\usepackage{amssymb,bm,mathrsfs,bbm,amscd}
\usepackage[tbtags]{amsmath}
\usepackage{lastpage}
\usepackage{makeidx}

Liam0205

\documentclass{article}
\usepackage{amsmath}
\newcommand{\dif}{\mathop{}\!\mathrm{d}}
\begin{document}
\[
  \exp\Bigl(-\frac{mv^{2}}{2kT}\Bigr) \dif v.
\]
\end{document}

Liam0205

\documentclass[twocolumn]{article}
\usepackage{mwe}
\usepackage{widetext}
\begin{document}
\blindtext
\begin{widetext}
  \[
    E = mc^2.
  \]
\end{widetext}

Liam0205

\documentclass{article}
\usepackage{bytefield}
\usepackage[scale=0.9]{geometry}
\newcommand{\bits}[6]{%
  \bitheader{0-3}\\
  \begin{leftwordgroup}{\texttt{#1}}
  \begin{rightwordgroup}{\texttt{#6}}
  \bitboxes{1}{{\texttt{#2}}{\texttt{#3}}{\texttt{#4}}{\texttt{#5}}}
  \end{rightwordgroup}
  \end{leftwordgroup}\\}

Liam0205

\documentclass[UTF8, openany,twoside]{ctexbook}
\usepackage{minted}
\usepackage[tikz]{bclogo,rotating}
\usepackage{tikz}
\usepackage{mdframed}
\usepackage{geometry}

\usetikzlibrary{calc}
\DeclareGraphicsRule{.mps}{eps}{.mps}{}

Liam0205

\documentclass{article}
\usepackage{listings}
\usepackage[usenames,dvipsnames]{color}

\definecolor{DarkGreen}{rgb}{0.0,0.4,0.0}

\lstloadlanguages{Matlab}
\lstset{language=Matlab,                        % Use MATLAB
        frame=single,                           % Single frame around code
        basicstyle=\small\ttfamily,             % Use small typerwriter type font