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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]
+
+
+
+* 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
+
+
+