#+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] * Question 1 - Plot the given experimental data with large dots. The data is on your screen. * Question 1 Data #+ORGTBL: L vs T^2 orgtbl-to-latex | S | n | | 0.19 | 10.74 | | 0.38 | 14.01 | | 0.57 | 18.52 | | 0.77 | 20.23 | | 0.96 | 22.88 | | 1.15 | 24.59 | | 1.34 | 27.55 | | 1.54 | 28.48 | | 1.73 | 30.20 | * Solution 1 : S=[0.19,0.38,0.57,0.77,0.96, : 1.15,1.34,1.54,1.73] : n=[10.74,14.01,18.52,20.23, : 22.88,24.59,27.55,28.48,30.20] : plot(S,n,'o') * Question 2 - Plot the given experimental data with small dots. The data is on your screen. * Question 2 Data #+ORGTBL: L vs T^2 orgtbl-to-latex | P | D | | 1.48 | 0.68 | | 2.96 | 0.89 | | 4.44 | 1.18 | | 5.92 | 1.29 | | 7.40 | 1.46 | | 8.88 | 1.57 | | 10.3 | 1.76 | | 11.8 | 1.82 | | 13.3 | 1.93 | * Solution 2 : P=[1.48,2.96,4.44,5.92,7.40, : 8.88,10.3,11.8,13.3] : D=[0.68,0.89,1.18,1.29,1.46, : 1.57,1.76,1.82,1.93] : plot(P,D,'.') * Adding Error #+ORGTBL: L vs T^2 orgtbl-to-latex | 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 : errorbar(L,tsquare,xerr=delta_L, yerr=delta_T, : fmt='b.') * Question 1 - Plot the given experimental data with large green dots.Also include the error in your plot. * Question 1 Data #+ORGTBL: L vs T^2 orgtbl-to-latex | S | n | \delta S | \delta n | | 0.19 | 10.74 | 0.006 | 0.61 | | 0.38 | 14.01 | 0.006 | 0.69 | | 0.57 | 18.52 | 0.005 | 0.53 | | 0.77 | 20.23 | 0.003 | 0.38 | | 0.96 | 22.88 | 0.004 | 0.46 | | 1.15 | 24.59 | 0.007 | 0.37 | | 1.34 | 27.55 | 0.004 | 0.46 | | 1.54 | 28.48 | 0.004 | 0.46 | | 1.73 | 30.20 | 0.007 | 0.37 | * Solution 1 : S=[0.19,0.38,0.57,0.77,0.96, : 1.15,1.34,1.54,1.73] : n=[10.74,14.01,18.52,20.23, : 22.88,24.59,27.55,28.48,30.20] : delta_S=[0.006,0.006,0.005,0.003, : 0.004,0.007,0.004,0.004,0.007] : delta_n=[0.61,0.69,0.53,0.38,0.46, : 0.37,0.46,0.46,0.37] : errorbar(S,n,xerr=delta_S, yerr=delta_n, : fmt='go') * 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,'.') * Thank you! #+begin_latex \begin{block}{} \begin{center} This spoken tutorial has been produced by the \textcolor{blue}{FOSSEE} team, which is funded by the \end{center} \begin{center} \textcolor{blue}{National Mission on Education through \\ Information \& Communication Technology \\ MHRD, Govt. of India}. \end{center} \end{block} #+end_latex