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#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [presentation]
#+BEAMER_FRAME_LEVEL: 1
#+BEAMER_HEADER_EXTRA: \usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent}
#+COLUMNS: %45ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args) %4BEAMER_col(Col) %8BEAMER_extra(Extra)
#+PROPERTY: BEAMER_col_ALL 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 :ETC
#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [presentation]
#+LaTeX_HEADER: \usepackage[english]{babel} \usepackage{ae,aecompl}
#+LaTeX_HEADER: \usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet}
#+LaTeX_HEADER: \usepackage{listings}
#+LaTeX_HEADER:\lstset{language=Python, basicstyle=\ttfamily\bfseries,
#+LaTeX_HEADER: commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen},
#+LaTeX_HEADER: showstringspaces=false, keywordstyle=\color{blue}\bfseries}
#+TITLE: Plotting Experimental Data
#+AUTHOR: FOSSEE
#+DATE: 2010-09-14 Tue
#+EMAIL: info@fossee.in
#+DESCRIPTION:
#+KEYWORDS:
#+LANGUAGE: en
#+OPTIONS: H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
#+OPTIONS: TeX:t LaTeX:nil skip:nil d:nil todo:nil pri:nil tags:not-in-toc
* Outline
- Defining sequence of numbers
- Squaring sequence of numbers
- Plotting Data Points
- Indicating Error through Errorbars
* Simple Pendulum Data
#+ORGTBL: L vs T^2 orgtbl-to-latex
| L | T |
| 0.1 | 0.69 |
| 0.2 | 0.90 |
| 0.3 | 1.19 |
| 0.4 | 1.30 |
| 0.5 | 1.47 |
| 0.6 | 1.58 |
| 0.7 | 1.77 |
| 0.8 | 1.83 |
| 0.9 | 1.94 |
* Initializing L & T
: L = [0.1, 0.2, 0.3, 0.4, 0.5,
: 0.6, 0.7, 0.8, 0.9]
: t = [0.69, 0.90, 1.19,
: 1.30, 1.47, 1.58,
: 1.77, 1.83, 1.94]
* Adding Error
| L | T | \delta L | \delta T |
| 0.1 | 0.69 | 0.08 | 0.04 |
| 0.2 | 0.90 | 0.09 | 0.08 |
| 0.3 | 1.19 | 0.07 | 0.03 |
| 0.4 | 1.30 | 0.05 | 0.05 |
| 0.5 | 1.47 | 0.06 | 0.03 |
| 0.6 | 1.58 | 0.00 | 0.03 |
| 0.7 | 1.77 | 0.06 | 0.04 |
| 0.8 | 1.83 | 0.06 | 0.07 |
| 0.9 | 1.94 | 0.01 | 0.08 |
* Plotting Error bar
: In[]: errorbar(L,tsquare,xerr=delta_L,
: yerr=delta_T,fmt='b.')
* Summary
: L = [0.1, 0.2, 0.3, 0.4, 0.5, |
: 0.6, 0.7, 0.8, 0.9]
: plot(x,y,'o')
: plot(x,y,'.')
: errorbar(L,tsquare,xerr=delta_L,
: yerr=delta_T, fmt='b.')
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