--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/day1/session4.tex Wed Oct 14 20:09:49 2009 +0530
@@ -0,0 +1,186 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%Tutorial slides on Python.
+%
+% Author: The FOSSEE Group
+% Copyright (c) 2009, The FOSSEE Group, IIT Bombay
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\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]{\texttt{#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[Basic Python]{Matrices, Solution of equations and Integration\\}
+
+\author[FOSEE Team] {The FOSSEE Group}
+
+\institute[IIT Bombay] {Department of Aerospace Engineering\\IIT Bombay}
+\date[] {31, October 2009\\Day 1, Session 4}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%\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}
+ \titlepage
+\end{frame}
+
+\begin{frame}
+ \frametitle{Outline}
+ \tableofcontents
+ \pausesections
+\end{frame}
+
+\section{Matrices}
+\subsection{Initializing}
+\begin{frame}[fragile]
+\frametitle{Matrices: Initializing}
+\begin{lstlisting}
+ In []: a = matrix([[1,2,3],[4,5,6],[7,8,9]])
+
+ In []: a
+ Out[]:
+ matrix([[1, 2, 3],
+ [4, 5, 6],
+ [7, 8, 9]])
+\end{lstlisting}
+\end{frame}
+
+\subsection{Basic Operations}
+\begin{frame}[fragile]
+\frametitle{Inverse of a Matrix}
+\begin{lstlisting}
+ In []: linalg.inv(a)
+ Out[]:
+ matrix([[ 3.15221191e+15, -6.30442381e+15, 3.15221191e+15],
+ [ -6.30442381e+15, 1.26088476e+16, -6.30442381e+15],
+ [ 3.15221191e+15, -6.30442381e+15, 3.15221191e+15]])
+\end{lstlisting}
+\end{frame}
+
+\begin{frame}[fragile]
+\frametitle{Determinant}
+\begin{lstlisting}
+ In []: linalg.det(a)
+ Out[]: -9.5171266700777579e-16
+\end{lstlisting}
+\end{frame}
+
+\begin{frame}[fragile]
+\frametitle{Computing Norms}
+\begin{lstlisting}
+ In []: linalg.norm(a)
+ Out[]: 16.881943016134134
+
+ In []: linalg.norm?
+\end{lstlisting}
+\end{frame}
+
+\begin{frame}[fragile]
+\frametitle{Eigen Values and Eigen Matrix}
+\begin{lstlisting}
+ In []: linalg.eigvals(a)
+ Out[]: array([ 1.61168440e+01, -1.11684397e+00, -1.22196337e-15])
+
+ In []: linalg.eig(a)
+ Out[]:
+ (array([ 1.61168440e+01, -1.11684397e+00, -1.22196337e-15]),
+ matrix([[-0.23197069, -0.78583024, 0.40824829],
+ [-0.52532209, -0.08675134, -0.81649658],
+ [-0.8186735 , 0.61232756, 0.40824829]]))
+\end{lstlisting}
+\end{frame}
+
+\end{document}