--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/day2/session2.tex	Sun Oct 04 00:57:36 2009 +0530
@@ -0,0 +1,183 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Tutorial slides on Python.
+%
+% Author: Prabhu Ramachandran <prabhu at aero.iitb.ac.in>
+% Copyright (c) 2005-2008, Prabhu Ramachandran
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\documentclass[14pt,compress]{beamer}
+%\documentclass[draft]{beamer}
+%\documentclass[compress,handout]{beamer}
+%\usepackage{pgfpages} 
+%\pgfpagesuselayout{2 on 1}[a4paper,border shrink=5mm]
+
+% Modified from: generic-ornate-15min-45min.de.tex
+\mode<presentation>
+{
+  \usetheme{Warsaw}
+  \useoutertheme{split}
+  \setbeamercovered{transparent}
+}
+
+\usepackage[english]{babel}
+\usepackage[latin1]{inputenc}
+%\usepackage{times}
+\usepackage[T1]{fontenc}
+
+% Taken from Fernando's slides.
+\usepackage{ae,aecompl}
+\usepackage{mathpazo,courier,euler}
+\usepackage[scaled=.95]{helvet}
+
+\definecolor{darkgreen}{rgb}{0,0.5,0}
+
+\usepackage{listings}
+\lstset{language=Python,
+    basicstyle=\ttfamily\bfseries,
+    commentstyle=\color{red}\itshape,
+  stringstyle=\color{darkgreen},
+  showstringspaces=false,
+  keywordstyle=\color{blue}\bfseries}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Macros
+\setbeamercolor{emphbar}{bg=blue!20, fg=black}
+\newcommand{\emphbar}[1]
+{\begin{beamercolorbox}[rounded=true]{emphbar} 
+      {#1}
+ \end{beamercolorbox}
+}
+\newcounter{time}
+\setcounter{time}{0}
+\newcommand{\inctime}[1]{\addtocounter{time}{#1}{\tiny \thetime\ m}}
+
+\newcommand{\typ}[1]{\lstlisting{#1}}
+
+\newcommand{\kwrd}[1]{ \texttt{\textbf{\color{blue}{#1}}}  }
+
+%%% This is from Fernando's setup.
+% \usepackage{color}
+% \definecolor{orange}{cmyk}{0,0.4,0.8,0.2}
+% % Use and configure listings package for nicely formatted code
+% \usepackage{listings}
+% \lstset{
+%    language=Python,
+%    basicstyle=\small\ttfamily,
+%    commentstyle=\ttfamily\color{blue},
+%    stringstyle=\ttfamily\color{orange},
+%    showstringspaces=false,
+%    breaklines=true,
+%    postbreak = \space\dots
+% }
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Title page
+\title[]{Matrices and Arrays\\ \& \\2D Plotting}
+
+\author[FOSSEE Team] {Asokan Pichai\\Prabhu Ramachandran}
+
+\institute[FOSSEE] {FOSSEE Team}
+\date[] {11, October 2009}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%\pgfdeclareimage[height=0.75cm]{iitmlogo}{iitmlogo}
+%\logo{\pgfuseimage{iitmlogo}}
+
+
+%% Delete this, if you do not want the table of contents to pop up at
+%% the beginning of each subsection:
+\AtBeginSubsection[]
+{
+  \begin{frame}<beamer>
+    \frametitle{Outline}
+    \tableofcontents[currentsection,currentsubsection]
+  \end{frame}
+}
+
+\AtBeginSection[]
+{
+  \begin{frame}<beamer>
+    \frametitle{Outline}
+    \tableofcontents[currentsection,currentsubsection]
+  \end{frame}
+}
+
+% If you wish to uncover everything in a step-wise fashion, uncomment
+% the following command: 
+%\beamerdefaultoverlayspecification{<+->}
+
+%\includeonlyframes{current,current1,current2,current3,current4,current5,current6}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% DOCUMENT STARTS
+\begin{document}
+
+\begin{frame}[fragile]
+  \frametitle{Advanced}
+  \begin{itemize}
+  \item Only scratched the surface of \num
+  \item Ufunc methods: \typ{reduce, accumulate, outer, reduceat}
+  \item Typecasting
+  \item More functions: \typ{take, choose, where, compress,
+      concatenate}
+  \item Array broadcasting and \typ{None}
+  \end{itemize}
+\end{frame}
+
+\begin{frame}
+    {Intro to SciPy}
+  \begin{itemize}
+  \item \url{http://www.scipy.org}
+  \item Open source scientific libraries for Python
+  \item Based on NumPy
+    \end{itemize}
+
+    \inctime{25}
+\end{frame}
+
+\begin{frame}
+  \frametitle{SciPy}
+  \begin{itemize}
+  \item Provides:
+    \begin{itemize}
+    \item Linear algebra
+    \item Numerical integration
+    \item Fourier transforms
+    \item Signal processing
+    \item Special functions
+    \item Statistics
+    \item Optimization
+    \item Image processing
+    \item ODE solvers
+    \end{itemize}
+  \item Uses LAPACK, QUADPACK, ODEPACK, FFTPACK etc. from netlib
+  \end{itemize}
+\end{frame}
+
+\end{document}
+
+- Numpy arrays (30 mins)
+    - Matrices
+    - random number generation.
+    - Image manipulation: jigsaw puzzle.
+    - Monte-carlo integration.
+
+
+\subsection{SciPy}
+
+\begin{frame}
+  \frametitle{Using \texttt{SciPy}}
+  \begin{itemize}
+  \item SciPy is Open Source software for mathematics, science, and
+    engineering
+  \item \typ{import scipy}
+  \item Built on NumPy
+  \item Provides modules for statistics, optimization, integration,
+    linear algebra, Fourier transforms, signal and image processing,
+    genetic algorithms, ODE solvers, special functions, and more
+  \item Used widely by scientists world over
+  \item Details are beyond the scope of this tutorial
+  \end{itemize}
+\end{frame}
+