Difference between revisions of "Gnuplot/C2/Example-scripts-and-demo-folder/English"

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(Created page with "'''[Title of script''': {{anchor|DdeLink25781167434169}} '''Example''' '''Scripts and demo folder''' '''Author: '''Rani Parvathy '''Keywords:''' gnuplot, video tutorial, spo...")
 
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<div style="color:#000000;">'''Firefox''' web browser 52.5.0</div>
 
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 4'''</div>
 
| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 4'''</div>
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<div style="color:#000000;">'''Samson Microphone'''</div>
 
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;padding:0.0382in;" | <div style="color:#000000;">To record audio, I am using '''Samson''' '''USB''' portable microphone was used.</div>
 
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<div style="color:#000000;">The model number '''SAGOMIC'''</div>
 
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<div style="color:#000000;">I bought it from '''amazon''' website, for about rupees four thousand</div>
 
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<div style="color:#000000;">It may be available in other websites also.</div>
 
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 5'''</div>
 
  
 
<div style="color:#000000;">'''Pre-requisites'''</div>
 
<div style="color:#000000;">'''Pre-requisites'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;padding:0.0382in;" | <div style="color:#000000;">To follow this tutorial, learner's must be familiar with, </div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;padding:0.0382in;" | <div style="color:#000000;">To follow this tutorial, learners must be familiar with, </div>
  
  
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<div style="color:#000000;">And have Concept of graph, Mathematics knowledge</div>
 
<div style="color:#000000;">And have Concept of graph, Mathematics knowledge</div>
 
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 6'''</div>
 
  
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<div style="color:#000000;">'''Pre-requisites'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 5'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;padding:0.0382in;" | <span style="background-color:transparent;color:#000000;">Please locate this tutorial on our web page, </span><span style="background-color:transparent;color:#000000;">'''spoken hyphen tutorial dot org'''</span><span style="background-color:transparent;color:#000000;"> </span>
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<div style="color:#000000;">Prerequisite '''spoken''' '''tutorials''', if any, will be mentioned in this page </div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 7'''</div>
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<div style="color:#000000;">'''Download link'''</div>
 
<div style="color:#000000;">'''Download link'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;padding:0.0382in;color:#000000;" | Learners may use this page to learn the various commands and options
 
| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;padding:0.0382in;color:#000000;" | Learners may use this page to learn the various commands and options
 
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 8'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 6'''</div>
  
 
<div style="color:#000000;">'''Summary'''</div>
 
<div style="color:#000000;">'''Summary'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 7'''</div>
  
 
<div style="color:#000000;">'''Assignment'''</div>
 
<div style="color:#000000;">'''Assignment'''</div>
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<div style="color:#000000;">[http://gnuplot.10905.n7.nabble.com/Gnuplot-User-f3.html http://gnuplot.10905.n7.nabble.com/Gnuplot-User-f3.html]</div>
 
<div style="color:#000000;">[http://gnuplot.10905.n7.nabble.com/Gnuplot-User-f3.html http://gnuplot.10905.n7.nabble.com/Gnuplot-User-f3.html]</div>
 
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 10'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 8'''</div>
  
 
<div style="color:#000000;">'''Spoken Tutorial Project'''</div>
 
<div style="color:#000000;">'''Spoken Tutorial Project'''</div>
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<div style="color:#000000;">If you do not have good bandwidth, you may download and watch it.</div>
 
<div style="color:#000000;">If you do not have good bandwidth, you may download and watch it.</div>
 
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 11'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 9'''</div>
  
 
<div style="color:#000000;">'''Spoken Tutorial workshops'''</div>
 
<div style="color:#000000;">'''Spoken Tutorial workshops'''</div>
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For more details, please write to us.  
 
For more details, please write to us.  
 
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 12'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 10'''</div>
  
 
<div style="color:#000000;">'''Forum for specific questions:'''</div>
 
<div style="color:#000000;">'''Forum for specific questions:'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;padding:0.0382in;color:#000000;" | Post your timed queries in the forum.
 
| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;padding:0.0382in;color:#000000;" | Post your timed queries in the forum.
 
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 13'''</div>
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| style="background-color:#ffffff;border-top:none;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:none;padding:0.0382in;" | <div style="color:#000000;">'''Slide Number 11'''</div>
  
 
<span style="color:#000000;">'''Acknowledgemen'''</span><span style="color:#000000;">t</span>
 
<span style="color:#000000;">'''Acknowledgemen'''</span><span style="color:#000000;">t</span>

Revision as of 14:36, 31 December 2018

[Title of script: Template:Anchor Example Scripts and demo folder

Author: Rani Parvathy

Keywords: gnuplot, video tutorial, spoken tutorial, installation, set term, demo folder, example files, styles, scripts, script structure.


Visual Cue Narration
Slide Number 1
Title Slide
Example Scripts and demo folder
 Welcome to the tutorial on Example Scripts and demo folder
Slide Number 2
Learning Objectives
In this tutorial, we will


  • Familiarize with gnuplot
  • Familiarize with demo folder of gnuplot

    and
  • Familiarize with scripts, example files and graphics interface


Slide Number 3
System and Software Requirement
To record this tutorial, I am using


Debian Linux


gedit 3.22.0


and


Firefox web browser 52.5.0
Slide Number 4
Pre-requisites
To follow this tutorial, learners must be familiar with,


Basic computer and internet skills


And have Concept of graph, Mathematics knowledge
Slide Number 5
Download link
Download link for gnuplot example files is gnuplot dot info


Example Script files are downloaded in the tar ball


They get extracted to the demo folder
Press ctrl, alt t keys together. First, open a terminal, by pressing control, alt, t keys together on keyboard.
A terminal opens.
I have downloaded and extracted gnuplot files.
The example files are in the demo folder of the extracted tar ball.


Change directory to the demo directory of the extracted tar ball.
cd ~/Downloads/gnuplot-5.2.5/demo
Enter command, as seen on the screen to change the directory.


Learners must change directory to the demo folder in their computer.
Now working directory change, to demo folder.
There is a chance your computer does not have the demo files.
If so, pause the video and download them from gnuplot website.


Extract the demo directory from the downloaded tar ball file.
>ls Enter command ls to list the files.
Notice, several files with dot dem extension.
They are simple text scripts, which are used to generate plots
Ctrl - l I will also clear the screen for clarity in video with control l command.
Demonstration files are short scripts that plot graphs


Let's look at their structure now.
Type gedit simple.dem and press enter Type gedit simple dot dem and press enter
The script file opens in gedit


Windows users may open the file in notepad, to study the structure of script
Point to header details.
Details about this plot is mentioned in the header.


The required data files is mentioned


Details on this plot is also mentioned in the header.


This script plots three functions together.
Hover mouse next to left and right key in script Scroll down and notice that left and right arrow keys are also assigned
Close gedit
Now we have seen a script structure.


Close gedit by clicking on 'x' sign
Next, let's run them in gnuplot and generate the plot.
>qt
Press enter
 Set terminal to qt.
>gnuplot
Press enter
In terminal prompt, type gnuplot and press enter to open gnuplot.


The prompt changes to gnuplot prompt.
To execute a command in terminal, press enter.


I will not mention it separately.
Ctrl + l
I will clear the screen and bring prompt to top of the terminal for clarity.


Press control l on keyboard
>load space 'simple.dem'
To load a script, enter command as seen.


We will run simple dot dem script.
Hover mouse next to Sin(x), atan(x) and cos(atan(x))
This runs the script. A graphical window opens.


Three functions, sin x, atan x and cos atan x are plotted.
The assigned arrow keys allow the user to scroll further in the axis limits.
Hover mouse next to “press enter to continue” and press enter Now, follow prompt and press enter to continue in terminal
Show the change in graphics window Then next script and it's function gets plotted.
Press enter again, as shown in prompt to plot the functions from script.
You may pause the video and scroll over more demonstration files.
I will now close the graphical window
We can also enter the commands sequentially in the terminal to generate plot.


Press control c to come back to gnuplot prompt.
Press q Enter command, q or control c to exit gnuplot
Many example scripts are available online for gnuplot


First open a web browser.
I will show how to access the examples files online in the next step.
Open web browser.


Go to, gnuplot.sourceforge.net/demo
I will open firefox web browser.


Go to, web address gnuplot dot sourceforge dot net backslash demo
Notice the several demos and scripts for users to learn from.
2D and 3D graphs, histograms and curve fitting are few capabilities software.
Click on Simple functions Click on the Simple functions link
Left side shows graphical plots.


The simple scripts on right side, generate the plots.
Scroll down the page and notice the various styles in plots on the left side.
Notice the variations in symbols, color, legends, line style and filling area.
Learners may use this page to learn the various commands and options
Slide Number 6
Summary


 Now let's summarize.


In this tutorial, we


  • Familiarized with gnuplot
  • Familiarized with examples files and demo folder
  • Familiarize with script files and graphics interface


Slide Number 7
Assignment


 For assignment activity, please do the following


  • Familiarize with more example files in gnuplot
  • Familiarize with many types of plots, that gnuplot can generate
  • Familiarize with help in user forum as seen in the link


Slide Number 8
Spoken Tutorial Project


 This video summarises the Spoken Tutorial Project


If you do not have good bandwidth, you may download and watch it.
Slide Number 9
Spoken Tutorial workshops


 The Spoken Tutorial Project Team * conducts workshops using spoken tutorials and
  • gives certificates on passing online tests.


For more details, please write to us.

Slide Number 10
Forum for specific questions:


 Post your timed queries in the forum.
Slide Number 11

Acknowledgement

Spoken Tutorial Project is funded by NMEICT, MHRD, Government of India.


This is Rani from IIT, Bombay. Thank you for joining.

Contributors and Content Editors

Madhurig, Ranipv076, Snehalathak

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