722 lines
18 KiB
Markdown
Executable File
722 lines
18 KiB
Markdown
Executable File
# Route: LaTeX Beamer → PDF (via Tectonic)
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Write LaTeX Beamer source, then compile to PDF:
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```bash
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python3 scripts/pdf.py convert.latex main.tex
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python3 scripts/pdf.py convert.latex main.tex --runs 2 # for ToC / refs
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```
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Tectonic compiles the full Beamer document — all features work: overlays,
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TikZ, custom themes, math, transitions, fragile frames, appendix.
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---
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## 1. Compilation
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```bash
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# Standard build
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python3 scripts/pdf.py convert.latex main.tex
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# Two passes (resolves ToC, \ref, section counters in overlays)
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python3 scripts/pdf.py convert.latex main.tex --runs 2
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# Verbose log (see all Tectonic output)
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python3 scripts/pdf.py convert.latex main.tex --keep-logs
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```
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---
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## 2. Beamer Document Structure
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### Minimal Working Example
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```latex
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\documentclass[aspectratio=169, 11pt]{beamer}
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\usepackage[fontset=fandol]{ctex} % CJK support (Tectonic auto-downloads)
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\usetheme{Madrid}
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\title{Introduction to Quantum Computing}
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\author{Prof. Zhang}
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\institute{Tsinghua University}
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\date{\today}
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\begin{document}
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\begin{frame}
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\titlepage
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\end{frame}
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\begin{frame}{Table of Contents}
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\tableofcontents
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\end{frame}
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\section{Quantum Bits}
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\begin{frame}{Quantum States}
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\[ |\psi\rangle = \alpha|0\rangle + \beta|1\rangle, \quad |\alpha|^2+|\beta|^2=1 \]
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\end{frame}
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\end{document}
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```
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**Core elements:**
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- `\documentclass{beamer}` — Presentation document class
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- Preamble — Theme, colors, fonts, global settings
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- `\begin{frame}...\end{frame}` — Each frame = one slide
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---
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## 3. Theme System (Complete Reference)
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Beamer themes consist of five independent layers that can be freely combined:
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### 3.1 Presentation Themes (control overall layout)
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| Theme | Features | Suitable For |
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|---|---|---|
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| `default` | Minimal, no decoration | Formal academic, minimalist |
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| `Madrid` | Bottom info bar + section navigation | University courses, academic talks |
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| `Berlin` | Top mini-frames + side color blocks | Long technical presentations |
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| `Warsaw` | Top circular navigation + gradient title | Structured content |
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| `CambridgeUS` | Two-tone minimalist | Math-heavy presentations |
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| `Boadilla` | Clean footer | Business, concise style |
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| `Singapore` | Top dot navigation | Modern feel, multi-section |
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| `AnnArbor` | Yellow-blue dual tone | Michigan style |
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| `Antibes` | Blue sidebar tree | Multi-subsection structure |
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| `Bergen` | Blue title bar | Formal academic |
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| `Copenhagen` | Top bar + navigation | Classic blue scheme |
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| `Darmstadt` | Top progress dots | Multi-section structure |
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| `Dresden` | Top mini-frames | Similar to Berlin |
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| `Frankfurt` | Top dots | Clear section structure |
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| `Goettingen` | Right sidebar | Navigation-focused |
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| `Luebeck` | Top blue bar | Clean modern |
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| `Malmoe` | Minimal title | Content-first |
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| `Montpellier` | Top tree navigation | Hierarchical content |
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| `Pittsburgh` | No color blocks, minimal | White scheme |
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| `Rochester` | Dark title | Dark scheme |
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| `Szeged` | Blue title bar | Hungarian style |
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```latex
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\usetheme{Madrid}
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```
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### 3.2 Color Themes
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| Color Theme | Dominant Color |
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|---|---|
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| `default` | Dark blue |
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| `albatross` | Yellow tones |
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| `beaver` | Dark red / maroon |
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| `beetle` | Gray-blue |
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| `crane` | Orange-yellow |
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| `dolphin` | Blue-white |
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| `dove` | Gray-white (near monochrome) |
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| `fly` | Gray tones |
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| `lily` | Red-blue |
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| `orchid` | Purple tones |
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| `rose` | Pink |
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| `seagull` | Gray |
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| `seahorse` | Blue-purple |
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| `whale` | Deep sea blue |
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| `wolverine` | Yellow-blue contrast |
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```latex
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\usecolortheme{dolphin}
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```
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### 3.3 Font Themes
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```latex
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\usefonttheme{default} % Sans-serif (Beamer default)
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\usefonttheme{serif} % Serif font (academic feel)
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\usefonttheme{structurebold} % Bold structural elements
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\usefonttheme{structureitalic} % Italic structural elements
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\usefonttheme{structuresmallcapsserif} % Small caps serif
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\usefonttheme{professionalfonts} % Keep math fonts unchanged
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```
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### 3.4 Inner Themes (control list, block, and title styles)
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```latex
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\useinnertheme{default} % Triangle bullet points
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\useinnertheme{circles} % Circle bullet points
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\useinnertheme{rectangles} % Square bullet points
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\useinnertheme{rounded} % Rounded blocks
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\useinnertheme{inmargin} % Margin numbers
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```
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### 3.5 Outer Themes (control header, footer, and sidebar)
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```latex
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\useoutertheme{default} % No decoration
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\useoutertheme{infolines} % Bottom three-column info
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\useoutertheme{miniframes} % Top mini-frame navigation
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\useoutertheme{shadow} % Shadow title
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\useoutertheme{sidebar} % Sidebar
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\useoutertheme{smoothbars} % Gradient top bar
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\useoutertheme{smoothtree} % Gradient tree
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\useoutertheme{split} % Top-bottom split
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\useoutertheme{tree} % Tree navigation
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```
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### 3.6 Custom Colors
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```latex
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\definecolor{myblue}{HTML}{2B5EA7}
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\definecolor{mygray}{HTML}{F0F0F0}
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\setbeamercolor{frametitle}{bg=myblue, fg=white}
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\setbeamercolor{structure}{fg=myblue}
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\setbeamercolor{block title}{bg=myblue!85, fg=white}
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\setbeamercolor{block body}{bg=myblue!8}
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\setbeamercolor{alerted text}{fg=red!70!black}
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\setbeamercolor{title}{fg=white}
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\setbeamercolor{subtitle}{fg=white!80}
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```
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### 3.7 Common Template Customizations
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```latex
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% Remove navigation symbols (almost always needed)
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\setbeamertemplate{navigation symbols}{}
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% Custom footer (frame number)
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\setbeamertemplate{footline}{%
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\hfill\insertframenumber/\inserttotalframenumber\hspace{1em}\vspace{0.5em}
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}
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% Custom bullet points
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\setbeamertemplate{itemize item}{\textbullet}
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\setbeamertemplate{itemize subitem}{--}
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% Logo (bottom-right corner)
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\logo{\includegraphics[height=0.7cm]{logo.png}}
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% Rounded blocks
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\setbeamertemplate{blocks}[rounded][shadow=true]
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```
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---
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## 4. Overlays & Stepwise Reveal
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Tectonic fully supports all overlay syntax — rendered as separate pages in the PDF.
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### 4.1 Basic Overlay Specifications
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```latex
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\item<1-> % Show from layer 1, persist
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\item<2-> % Show from layer 2
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\item<1-3> % Show on layers 1 to 3 only
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\item<2> % Show on layer 2 only
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\item<-3> % Show before layer 3
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```
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### 4.2 \pause — Simplest Stepwise Reveal
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```latex
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\begin{frame}{Research Workflow}
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Data collection phase
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\pause
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Feature engineering phase
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\pause
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Model training phase
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\end{frame}
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```
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### 4.3 List Stepwise Reveal
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```latex
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\begin{frame}{Research Contributions}
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\begin{itemize}
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\item<1-> Propose a novel loss function
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\item<2-> Prove theoretical convergence
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\item<3-> Outperform SOTA on five benchmarks
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\end{itemize}
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\end{frame}
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```
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### 4.4 \only vs \uncover vs \visible
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```latex
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% \only: no space reserved (causes layout jump)
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\only<1>{Step one explanation}
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\only<2>{Step two explanation}
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% \uncover: reserves space but transparent (recommended, stable layout)
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\uncover<2->{Follow-up steps explanation}
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% \visible: reserves space but not rendered
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\visible<3->{Step three}
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```
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### 4.5 \alert — Highlight Specific Layers
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```latex
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\begin{frame}{Key Findings}
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\begin{itemize}
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\item \alert<1>{Accuracy improved by 13\%}
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\item \alert<2>{Inference speed improved 2.4x}
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\item \alert<3>{Memory reduced by 40\%}
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\end{itemize}
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\end{frame}
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```
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### 4.6 \textcolor & Conditional Content
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```latex
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\begin{frame}{Comparison}
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Baseline method: \textcolor{red}{82\%}\\
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\only<2->{Our method: \textcolor{green!60!black}{\textbf{93\%}}}
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\end{frame}
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```
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### 4.7 Block Overlays
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```latex
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\begin{frame}{Analysis}
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\begin{block}<1-2>{Problem Definition}
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Formal description ...
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\end{block}
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\begin{block}<2->{Solution}
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Core approach ...
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\end{block}
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\end{frame}
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```
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---
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## 5. Content Layout Templates
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### 5.1 Block Series (Three Styles)
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```latex
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\begin{frame}{Core Findings}
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\begin{block}{Main Conclusion}
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The new method outperforms baselines in both accuracy and speed.
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\end{block}
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\begin{alertblock}{Caveats}
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Results are validated on specific datasets; generalization needs further study.
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\end{alertblock}
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\begin{exampleblock}{Example}
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Achieved 99.1\% accuracy on the MNIST dataset.
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\end{exampleblock}
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\end{frame}
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```
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### 5.2 Column Layout
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```latex
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\begin{frame}{Experimental Comparison}
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\begin{columns}[T] % [T] top-aligned
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\column{0.48\textwidth}
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\begin{block}{Baseline Method}
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Accuracy: 82\% \\
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Time: 3.2 hours
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\end{block}
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\column{0.48\textwidth}
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\begin{block}{Our Method}
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Accuracy: \textbf{91\%} \\
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Time: \textbf{1.7 hours}
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\end{block}
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\end{columns}
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\end{frame}
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```
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Column alignment options: `[T]` top-aligned · `[c]` centered · `[b]` bottom-aligned
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### 5.3 Math Formula Frame
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```latex
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\begin{frame}{Loss Function}
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\begin{equation*}
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\mathcal{L} = -\sum_{i=1}^{N} y_i \log \hat{y}_i + \lambda \|\theta\|_2^2
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\end{equation*}
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\begin{itemize}
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\item $y_i$: Ground truth label
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\item $\hat{y}_i$: Predicted probability
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\item $\lambda$: Regularization coefficient
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\end{itemize}
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\end{frame}
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```
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### 5.4 Theorem Environment
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```latex
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\begin{frame}{Convergence Theorem}
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\begin{theorem}[Convergence Rate]
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Under Lipschitz conditions, gradient descent converges at $O(1/\sqrt{T})$.
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\end{theorem}
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\begin{proof}
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Follows from Lipschitz continuity and step size $\eta = 1/L$.\qed
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\end{proof}
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\begin{corollary}
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The stochastic gradient variant converges in expectation at $O(1/\sqrt{T})$.
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\end{corollary}
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\end{frame}
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```
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### 5.5 Table Frame
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```latex
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\begin{frame}{Performance Comparison}
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\centering
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\begin{tabular}{lcc}
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\toprule
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Method & Accuracy & Time(s) \\
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\midrule
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SVM & 0.85 & 120 \\
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Random Forest & 0.89 & 65 \\
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\textbf{Ours} & \textbf{0.93} & \textbf{42} \\
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\bottomrule
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\end{tabular}
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\end{frame}
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```
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### 5.6 TikZ Flowchart
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TikZ is fully supported in Tectonic — no pre-rendering needed:
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```latex
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\begin{frame}{Algorithm Pipeline}
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\centering
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\begin{tikzpicture}[
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node distance=2cm,
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box/.style={rectangle, rounded corners=4pt, draw=myblue, thick,
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fill=myblue!10, minimum width=2.2cm, minimum height=0.9cm, font=\small},
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arr/.style={-Stealth, thick, myblue}
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]
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\node[box] (A) {Input Data};
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\node[box, right of=A] (B) {Feature Extraction};
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\node[box, right of=B] (C) {Model Inference};
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\node[box, right of=C] (D) {Output Results};
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\draw[arr] (A) -- (B);
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\draw[arr] (B) -- (C);
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\draw[arr] (C) -- (D);
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\end{tikzpicture}
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\end{frame}
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```
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### 5.7 Code Display Frame
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```latex
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\begin{frame}[fragile]{Training Loop} % [fragile] is required
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\begin{verbatim}
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for epoch in range(epochs):
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for batch in dataloader:
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optimizer.zero_grad()
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loss = model(batch)
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loss.backward()
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optimizer.step()
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\end{verbatim}
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\end{frame}
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```
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Or use `listings` for syntax highlighting (more polished):
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```latex
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\usepackage{listings}
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\lstset{
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basicstyle=\ttfamily\small,
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keywordstyle=\color{blue}\bfseries,
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commentstyle=\color{gray},
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backgroundcolor=\color{gray!5},
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numbers=left, numberstyle=\tiny\color{gray},
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frame=single, framerule=0.5pt
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}
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\begin{frame}[fragile]{Python Code}
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\begin{lstlisting}[language=Python]
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def train(model, dataloader):
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for batch in dataloader:
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loss = model(batch)
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loss.backward()
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\end{lstlisting}
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\end{frame}
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```
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### 5.8 Image Frame
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```latex
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\begin{frame}{System Architecture}
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\centering
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\includegraphics[width=0.85\textwidth]{figures/architecture.png}
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\captionof{figure}{End-to-end training pipeline}
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\end{frame}
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```
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### 5.9 Custom Checklist Frame
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```latex
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\begin{frame}{Summary of Contributions}
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\begin{itemize}
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\item[\checkmark] New method proposed: ...
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\item[\checkmark] Theoretical proof: ...
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\item[\checkmark] Experimental validation: ...
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\item[$\square$] Future work: ...
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\end{itemize}
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\end{frame}
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```
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---
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## 6. Advanced Features
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### 6.1 Progress Bar (Manual Implementation)
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```latex
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% Define in preamble
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\definecolor{progressbar}{HTML}{2B5EA7}
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\setbeamertemplate{footline}{
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\begin{beamercolorbox}[wd=\paperwidth,ht=2pt]{progressbar}
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\rule{\dimexpr\paperwidth*\insertframenumber/\inserttotalframenumber}{2pt}
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\end{beamercolorbox}
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\vspace{2pt}
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\hfill\tiny\insertframenumber/\inserttotalframenumber\hspace{1em}\vspace{3pt}
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}
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```
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### 6.2 Section Title Pages (Automatic)
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```latex
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% Add in preamble — auto-inserts a section title page before each \section
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\AtBeginSection[]{
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\begin{frame}
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\vfill
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\centering
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\begin{beamercolorbox}[sep=8pt,center,shadow=true,rounded=true]{title}
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\usebeamerfont{title}\insertsectionhead\par
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\end{beamercolorbox}
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\vfill
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\end{frame}
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}
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```
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### 6.3 Handout Mode
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```latex
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% Generate overlay-free handout version (only final state of each frame)
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\documentclass[handout, aspectratio=169]{beamer}
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```
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Combine with `pgfpages` to compress multiple frames onto one page:
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```latex
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\usepackage{pgfpages}
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\pgfpagesuselayout{4 on 1}[a4paper, border shrink=5mm]
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```
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### 6.4 Frame Reuse (\againframe)
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```latex
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\begin{frame}[label=keyresult]{Key Result}
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Accuracy improved by 13\%.
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\end{frame}
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% Show again at any later point
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\againframe{keyresult}
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```
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### 6.5 Appendix (Excluded from Total Page Count)
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```latex
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\appendix
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\begin{frame}{Appendix: Detailed Derivation}
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% Backup slides for Q&A
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\end{frame}
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```
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### 6.6 Speaker Notes
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```latex
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\begin{frame}{Main Conclusions}
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\begin{itemize}
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\item Conclusion one
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\item Conclusion two
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\end{itemize}
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\note{
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Emphasize the data supporting conclusion one.\\
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Anticipate questions about dataset size.
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}
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\end{frame}
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```
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Output PDF with notes: add in preamble:
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```latex
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\setbeameroption{show notes on second screen=right}
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```
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### 6.7 Widescreen Aspect Ratios
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```latex
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\documentclass[aspectratio=169]{beamer} % 16:9 (recommended)
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\documentclass[aspectratio=1610]{beamer} % 16:10
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\documentclass[aspectratio=43]{beamer} % 4:3 (traditional)
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\documentclass[aspectratio=141]{beamer} % 1.41:1 (A4)
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```
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---
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## 7. Complete Template (Academic Presentation, 16:9, with CJK Support)
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|
|
```latex
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\documentclass[aspectratio=169, 11pt]{beamer}
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\usepackage[fontset=fandol]{ctex}
|
|
\usepackage{amsmath, amssymb, mathtools}
|
|
\usepackage{booktabs}
|
|
\usepackage{graphicx}
|
|
\usepackage{xcolor}
|
|
\usepackage{tikz}
|
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\usetikzlibrary{arrows.meta, positioning, shapes.geometric}
|
|
|
|
% -- Theme ---------------------------------------------------------------
|
|
\usetheme{Madrid}
|
|
\usecolortheme{dolphin}
|
|
\usefonttheme{professionalfonts}
|
|
\setbeamertemplate{navigation symbols}{}
|
|
|
|
% -- Colors --------------------------------------------------------------
|
|
\definecolor{myblue}{HTML}{2B5EA7}
|
|
\setbeamercolor{frametitle}{bg=myblue, fg=white}
|
|
\setbeamercolor{structure}{fg=myblue}
|
|
\setbeamercolor{block title}{bg=myblue!85, fg=white}
|
|
\setbeamercolor{block body}{bg=myblue!8}
|
|
|
|
% -- Auto section title page ---------------------------------------------
|
|
\AtBeginSection[]{
|
|
\begin{frame}
|
|
\vfill\centering
|
|
\begin{beamercolorbox}[sep=8pt,center,rounded=true]{title}
|
|
\usebeamerfont{title}\insertsectionhead\par
|
|
\end{beamercolorbox}
|
|
\vfill
|
|
\end{frame}
|
|
}
|
|
|
|
% -- Metadata ------------------------------------------------------------
|
|
\title{Paper Title}
|
|
\subtitle{Subtitle}
|
|
\author{Author Name}
|
|
\institute{Affiliation}
|
|
\date{\today}
|
|
|
|
% ========================================================================
|
|
\begin{document}
|
|
|
|
\begin{frame}
|
|
\titlepage
|
|
\end{frame}
|
|
|
|
\begin{frame}{Table of Contents}
|
|
\tableofcontents
|
|
\end{frame}
|
|
|
|
\section{Introduction}
|
|
|
|
\begin{frame}{Research Background}
|
|
\begin{itemize}
|
|
\item<1-> Importance of the problem
|
|
\item<2-> Limitations of existing methods
|
|
\item<3-> Contributions of this work
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\section{Method}
|
|
|
|
\begin{frame}{Core Formula}
|
|
\begin{equation*}
|
|
\mathcal{L} = -\sum_{i=1}^{N} y_i \log \hat{y}_i + \lambda \|\theta\|_2^2
|
|
\end{equation*}
|
|
\begin{itemize}
|
|
\item $y_i$: Ground truth label
|
|
\item $\hat{y}_i$: Predicted probability
|
|
\item $\lambda$: Regularization coefficient
|
|
\end{itemize}
|
|
\end{frame}
|
|
|
|
\begin{frame}{Method Comparison}
|
|
\begin{columns}[T]
|
|
\column{0.48\textwidth}
|
|
\begin{block}{Baseline Method}
|
|
Accuracy: 82\% \\
|
|
Time: 3.2 hours
|
|
\end{block}
|
|
\column{0.48\textwidth}
|
|
\begin{block}{Our Method}
|
|
Accuracy: \textbf{91\%} \\
|
|
Time: \textbf{1.7 hours}
|
|
\end{block}
|
|
\end{columns}
|
|
\end{frame}
|
|
|
|
\section{Experiments}
|
|
|
|
\begin{frame}{Performance Comparison}
|
|
\centering
|
|
\begin{tabular}{lcc}
|
|
\toprule
|
|
Method & Accuracy & Time(s) \\
|
|
\midrule
|
|
SVM & 0.85 & 120 \\
|
|
Random Forest & 0.89 & 65 \\
|
|
\textbf{Ours} & \textbf{0.93} & \textbf{42} \\
|
|
\bottomrule
|
|
\end{tabular}
|
|
\end{frame}
|
|
|
|
\section{Conclusion}
|
|
|
|
\begin{frame}{Summary}
|
|
\begin{itemize}
|
|
\item[\checkmark] Contribution 1: Proposed new method
|
|
\item[\checkmark] Contribution 2: Theoretical proof
|
|
\item[\checkmark] Contribution 3: Experimental validation
|
|
\end{itemize}
|
|
\begin{block}{Future Work}
|
|
Extend to larger-scale datasets and explore cross-domain generalization.
|
|
\end{block}
|
|
\end{frame}
|
|
|
|
\begin{frame}
|
|
\centering\Large Thank You!\\[0.8em]
|
|
\normalsize Questions Welcome
|
|
\end{frame}
|
|
|
|
\end{document}
|
|
```
|
|
|
|
Compile:
|
|
```bash
|
|
python3 scripts/pdf.py convert.latex main.tex --runs 2
|
|
```
|
|
|
|
---
|
|
|
|
## 8. Common Issues & Fixes
|
|
|
|
| Issue | Cause | Fix |
|
|
|---|---|---|
|
|
| CJK characters display as boxes | Missing CJK font package | Add `\usepackage[fontset=fandol]{ctex}` |
|
|
| `??` appears in ToC or references | Only compiled once | Add `--runs 2` |
|
|
| `[fragile]` missing error | verbatim/lstlisting frame | Add `[fragile]` after `\begin{frame}` |
|
|
| Overlay not working | Forgot `\pause` or `<n->` in frame | Check overlay specification syntax |
|
|
| TikZ compilation failure | Missing tikzlibrary | Add `\usetikzlibrary{...}` |
|
|
| Math font distortion | Missing professionalfonts | Add `\usefonttheme{professionalfonts}` |
|
|
| Frame exceeds one page (content overflow) | Too much content | Add `[allowframebreaks]` or split frame |
|
|
|
|
---
|
|
|
|
## 9. Dependencies
|
|
|
|
| Tool | Purpose |
|
|
|---|---|
|
|
| `scripts/tectonic` | LaTeX compilation engine (local binary) |
|
|
| `scripts/pdf.py convert.latex` | Tectonic wrapper with log filtering + PDF stats |
|