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1 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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2 % Tutorial slides on Python. |
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3 % |
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4 % Author: Prabhu Ramachandran <prabhu at aero.iitb.ac.in> |
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5 % Copyright (c) 2005-2008, Prabhu Ramachandran |
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6 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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7 |
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8 \documentclass[14pt,compress]{beamer} |
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9 %\documentclass[draft]{beamer} |
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10 %\documentclass[compress,handout]{beamer} |
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11 %\usepackage{pgfpages} |
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12 %\pgfpagesuselayout{2 on 1}[a4paper,border shrink=5mm] |
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13 |
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14 % Modified from: generic-ornate-15min-45min.de.tex |
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15 \mode<presentation> |
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16 { |
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17 \usetheme{Warsaw} |
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18 \useoutertheme{split} |
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19 \setbeamercovered{transparent} |
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20 } |
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21 |
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22 \usepackage[english]{babel} |
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23 \usepackage[latin1]{inputenc} |
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24 %\usepackage{times} |
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25 \usepackage[T1]{fontenc} |
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26 |
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27 % Taken from Fernando's slides. |
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28 \usepackage{ae,aecompl} |
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29 \usepackage{mathpazo,courier,euler} |
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30 \usepackage[scaled=.95]{helvet} |
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31 |
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32 \definecolor{darkgreen}{rgb}{0,0.5,0} |
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33 |
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34 \usepackage{listings} |
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35 \lstset{language=Python, |
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36 basicstyle=\ttfamily\bfseries, |
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37 commentstyle=\color{red}\itshape, |
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38 stringstyle=\color{darkgreen}, |
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39 showstringspaces=false, |
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40 keywordstyle=\color{blue}\bfseries} |
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41 |
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42 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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43 % Macros |
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44 \setbeamercolor{emphbar}{bg=blue!20, fg=black} |
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45 \newcommand{\emphbar}[1] |
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46 {\begin{beamercolorbox}[rounded=true]{emphbar} |
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47 {#1} |
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48 \end{beamercolorbox} |
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49 } |
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50 \newcounter{time} |
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51 \setcounter{time}{0} |
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52 \newcommand{\inctime}[1]{\addtocounter{time}{#1}{\tiny \thetime\ m}} |
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53 |
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54 \newcommand{\typ}[1]{\lstlisting{#1}} |
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55 |
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56 \newcommand{\kwrd}[1]{ \texttt{\textbf{\color{blue}{#1}}} } |
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57 |
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58 %%% This is from Fernando's setup. |
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59 % \usepackage{color} |
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60 % \definecolor{orange}{cmyk}{0,0.4,0.8,0.2} |
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61 % % Use and configure listings package for nicely formatted code |
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62 % \usepackage{listings} |
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63 % \lstset{ |
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64 % language=Python, |
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65 % basicstyle=\small\ttfamily, |
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66 % commentstyle=\ttfamily\color{blue}, |
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67 % stringstyle=\ttfamily\color{orange}, |
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68 % showstringspaces=false, |
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69 % breaklines=true, |
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70 % postbreak = \space\dots |
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71 % } |
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72 |
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73 |
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74 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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75 % Title page |
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76 \title[]{Matrices and Arrays\\ \& \\2D Plotting} |
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77 |
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78 \author[FOSSEE Team] {Asokan Pichai\\Prabhu Ramachandran} |
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79 |
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80 \institute[FOSSEE] {FOSSEE Team} |
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81 \date[] {11, October 2009} |
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82 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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83 |
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84 %\pgfdeclareimage[height=0.75cm]{iitmlogo}{iitmlogo} |
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85 %\logo{\pgfuseimage{iitmlogo}} |
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86 |
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87 |
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88 %% Delete this, if you do not want the table of contents to pop up at |
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89 %% the beginning of each subsection: |
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90 \AtBeginSubsection[] |
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91 { |
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92 \begin{frame}<beamer> |
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93 \frametitle{Outline} |
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94 \tableofcontents[currentsection,currentsubsection] |
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95 \end{frame} |
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96 } |
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97 |
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98 \AtBeginSection[] |
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99 { |
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100 \begin{frame}<beamer> |
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101 \frametitle{Outline} |
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102 \tableofcontents[currentsection,currentsubsection] |
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103 \end{frame} |
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104 } |
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105 |
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106 % If you wish to uncover everything in a step-wise fashion, uncomment |
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107 % the following command: |
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108 %\beamerdefaultoverlayspecification{<+->} |
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109 |
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110 %\includeonlyframes{current,current1,current2,current3,current4,current5,current6} |
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111 |
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112 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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113 % DOCUMENT STARTS |
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114 \begin{document} |
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115 |
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116 \begin{frame}[fragile] |
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117 \frametitle{Advanced} |
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118 \begin{itemize} |
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119 \item Only scratched the surface of \num |
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120 \item Ufunc methods: \typ{reduce, accumulate, outer, reduceat} |
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121 \item Typecasting |
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122 \item More functions: \typ{take, choose, where, compress, |
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123 concatenate} |
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124 \item Array broadcasting and \typ{None} |
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125 \end{itemize} |
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126 \end{frame} |
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127 |
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128 \begin{frame} |
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129 {Intro to SciPy} |
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130 \begin{itemize} |
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131 \item \url{http://www.scipy.org} |
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132 \item Open source scientific libraries for Python |
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133 \item Based on NumPy |
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134 \end{itemize} |
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135 |
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136 \inctime{25} |
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137 \end{frame} |
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138 |
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139 \begin{frame} |
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140 \frametitle{SciPy} |
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141 \begin{itemize} |
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142 \item Provides: |
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143 \begin{itemize} |
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144 \item Linear algebra |
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145 \item Numerical integration |
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146 \item Fourier transforms |
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147 \item Signal processing |
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148 \item Special functions |
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149 \item Statistics |
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150 \item Optimization |
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151 \item Image processing |
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152 \item ODE solvers |
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153 \end{itemize} |
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154 \item Uses LAPACK, QUADPACK, ODEPACK, FFTPACK etc. from netlib |
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155 \end{itemize} |
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156 \end{frame} |
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157 |
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158 \end{document} |
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159 |
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160 - Numpy arrays (30 mins) |
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161 - Matrices |
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162 - random number generation. |
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163 - Image manipulation: jigsaw puzzle. |
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164 - Monte-carlo integration. |
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165 |
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166 |
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167 \subsection{SciPy} |
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168 |
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169 \begin{frame} |
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170 \frametitle{Using \texttt{SciPy}} |
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171 \begin{itemize} |
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172 \item SciPy is Open Source software for mathematics, science, and |
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173 engineering |
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174 \item \typ{import scipy} |
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175 \item Built on NumPy |
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176 \item Provides modules for statistics, optimization, integration, |
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177 linear algebra, Fourier transforms, signal and image processing, |
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178 genetic algorithms, ODE solvers, special functions, and more |
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179 \item Used widely by scientists world over |
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180 \item Details are beyond the scope of this tutorial |
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181 \end{itemize} |
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182 \end{frame} |
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183 |