Template for Peking University (PKU) beamer presentation. Also see https://github.com/tongpf/PKU_beamer_lightweight_designed for more details.
\begin
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\documentclass[10pt,hyperref={colorlinks,citecolor=blue,urlcolor=peking_blue,linkcolor=}]{beamer}
\usepackage{PekingU}
\usefonttheme{serif}
\usepackage{lipsum}
%\usepackage[scheme = plain]{ctex}
\usepackage{hyperref}
\usepackage{charter} % Nicer fonts
% other packages
\usepackage{latexsym,amsmath,xcolor,multicol,booktabs,calligra}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{bm}
\usepackage{natbib}
\usepackage{wrapfig}
\usepackage{amsfonts}
\usepackage{ragged2e}
\usepackage{parskip}
\apptocmd{\frame}{}{\justifying}{} % Allow optional arguments after frame.
\newcommand{\theHalgorithm}{\arabic{algorithm}}
\theoremstyle{plain}
\newtheorem{axiom}{Axiom}
\newtheorem{claim}[axiom]{Claim}
\newtheorem{assumption}{Assumption}
\newtheorem{remark}{Remark}
\newtheorem{proposition}{Proposition}
\setbeamertemplate{theorems}[numbered]
% change for your title page information
\author[Pei Feng Tong]{Pei Feng Tong}
\title{Peking University Beamer Template}
\subtitle{lightweight designed}
\institute{Guanghua School of Management, Peking University}
\date{
2024/01/15}
\newif\ifplacelogo % create a new conditional
\placelogotrue % set it to true
\logo{
\ifplacelogo
\includegraphics[width=2cm]{../Figures/PKU-China-logo.png}
\fi
}
% official colors match with the PKU red
\def\cmd#1{\texttt{\color{red}\footnotesize $\backslash$#1}}
\def\env#1{\texttt{\color{blue}\footnotesize #1}}
\definecolor{deepblue}{rgb}{0,0,0.5}
\definecolor{deepred}{rgb}{0.6,0,0}
\definecolor{deepgreen}{rgb}{0,0.5,0}
\definecolor{halfgray}{gray}{0.55}
\begin{document}
{
\setbeamertemplate{logo}{}
\begin{frame}
\titlepage
\begin{figure}[htpb]
\begin{center}
\includegraphics[width=0.2\linewidth]{Figures/PKUlogo.png}
\end{center}
\end{figure}
\end{frame}
}
\placelogofalse
\section{Introduction}
\begin{frame}{How to cite in your introduction?}
\lipsum[1][1-3]
\begin{enumerate}
\item \lipsum[1][1-2] \citep{langley00}
\item \citet {mitchell80} \lipsum[1][3-4]
\item \lipsum[1][5-6] \citep{kearns89}
\end{enumerate}
important contents are \textcolor{red}{\bf bold red} \citep{MachineLearningI}.
\lipsum[1][1-4]
\end{frame}
\begin{frame}{Wrapping text around figures}
\begin{wrapfigure}{r}{0.4\textwidth}
\begin{center}
\includegraphics[width=0.4\textwidth]{Figures/fig1.png}
\end{center}
\caption{\lipsum[1][1-1]}
\end{wrapfigure}
\lipsum[1][1-4]
\lipsum[1][5-10]
\lipsum[2][1-3]
\end{frame}
\begin{frame}{Mathematical expressions}
\lipsum[3][1-5]
\lipsum[4][1-3]
\begin{equation}\label{eq:1}
\bm Y = \bm G \bm X + \bm E,
\end{equation}
where
\begin{itemize}
\item $\bm G\in \mathbb{R}^{N\times SO}$ is a known gain matrix,
\item $\bm E$ is the IID Gaussian error with $e_{ij}\sim\mathcal{N}(0,\sigma^2)$,
\item \lipsum[2][1]
\end{itemize}
\end{frame}
\section{Motivations}
\begin{frame}{Add block in text}
\lipsum[3][1-3]
\lipsum[3][1-2]
\lipsum[3][1-4]
\begin{block}{What is Few-Shot Learning?}
\lipsum[3][1-4]
\end{block}
\end{frame}
\section{Methods}
\begin{frame}{Definition, Proposition and Theorem}
\begin{definition}[some explanations]
\lipsum[3][1-4]
\end{definition}
\begin{proposition}\label{prop:1}
\lipsum[3][5-8]
\end{proposition}
\begin{theorem}\label{theorem:generalization bound}
\lipsum[3][9-12]
\end{theorem}
\end{frame}
\section{Simulation}
\begin{frame}{Tables}
\begin{table}
\caption{Units for Magnetic Properties}
\label{table}
\setlength{\tabcolsep}{3pt}
\begin{tabular}{p{40pt}p{100pt}p{140pt}}
\hline
Symbol&
Quantity&
Conversion from Gaussian and \par CGS EMU to SI $^{\mathrm{a}}$ \\
\hline
$\Phi $&
magnetic flux&
1 Mx $\to 10^{-8}$ Wb $= 10^{-8}$ V$\cdot $s \\
$B$&
magnetic flux density, \par magnetic induction&
1 G $\to 10^{-4}$ T $= 10^{-4}$ Wb/m$^{2}$ \\
$H$&
magnetic field strength&
1 Oe $\to 10^{3}/(4\pi )$ A/m \\
$m$&
magnetic moment&
1 erg/G $=$ 1 emu \par $\to 10^{-3}$ A$\cdot $m$^{2} = 10^{-3}$ J/T \\
$M$&
magnetization&
1 erg/(G$\cdot $cm$^{3}) =$ 1 emu/cm$^{3}$ \par $\to 10^{3}$ A/m \\
4$\pi M$&
magnetization&
1 G $\to 10^{3}/(4\pi )$ A/m \\
$\sigma $&
specific magnetization&
1 erg/(G$\cdot $g) $=$ 1 emu/g $\to $ 1 A$\cdot $m$^{2}$/kg \\
\hline
\multicolumn{3}{p{280pt}}{Vertical lines are optional in tables. Statements that serve as captions for
the entire table do not need footnote letters. }
\end{tabular}
\label{tab1}
\end{table}
\end{frame}
\begin{frame}{References}%[allowframebreaks] if too many references
\renewcommand*{\bibfont}{\footnotesize}
\bibliography{ref}
\bibliographystyle{apalike}
% \tiny\bibliographystyle{alpha}
\end{frame}
\begin{frame}
\begin{center}
{\Huge\calligra Thanks!}
\end{center}
\end{frame}
\end{document}