gnuplot Tutorlal Part 01

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  • Опубликовано: 4 ноя 2024

Комментарии • 79

  • @mehdiardavan
    @mehdiardavan 2 года назад

    Simply the best tutorial for gnuplot. Many thanks.

  • @mhcbon4606
    @mhcbon4606 4 года назад

    very good introduction, speaker is super easy to understand even at 1.5, information is useful.

  • @lucuario
    @lucuario 12 лет назад +2

    Just what I needed! Right to the point. Nice job! Thanks a lot.

  • @BenjaminConnelly
    @BenjaminConnelly 5 лет назад

    This is rad! Thank you!! ... I can't imagine who would thumbs down this tutorial.

  • @nnaemekannamani7255
    @nnaemekannamani7255 8 лет назад

    Good tutorial. Helped me get a quick graphical view of my C++ output saving me the hassle of rewriting the program in python and using the pyplot.

  • @sjnjass123
    @sjnjass123 7 лет назад

    Great introduction to Gnuplot! u saved me a lot of time. Thanks

  • @sparklejustice
    @sparklejustice 10 лет назад

    You're tutorial is extremely helpful! Thank you!!

  • @jag1506
    @jag1506 7 лет назад +1

    Great introduction, thank you.

  • @RPiSpy
    @RPiSpy 10 лет назад +2

    A few people are asking about the content of the .dat files. I suspect they are just plain text files with an X and Y value on each line, separated with a space.

    • @GlenMacLachlan
      @GlenMacLachlan  9 лет назад

      Yes, it is a white space delimited text file. Here is a neat trick to generate 1000 pts of sample sine wave data on OSX or Linux terminal using 'yes', 'head', and 'awk' (the $ is the terminal prompt so don't include it):
      $ yes ' ' | head -n 1000 | awk '{print c++, sin(c)}'
      awk is very powerful and I strongly recommend it to anyone that wants to be a power user!

  • @MrAkilisk
    @MrAkilisk 8 лет назад

    This is very very helpful. Thank you.

  • @burgundy.z6836
    @burgundy.z6836 8 лет назад

    I LOVE you. you saved my life

  • @ApeironArcana
    @ApeironArcana 12 лет назад

    Sir, great video. Thanks a lot. For OSX users, If you have troubles in the installation the better way its install: "Homebrew. The missing package manager for OS X". Google for that. Then type in a terminal: brew install gnuplot --wx. And thats it, that works in my case. Just one doubt, Whats the name of your font in the terminal? :)

  • @sirinsittiwanichai3613
    @sirinsittiwanichai3613 4 года назад

    nice tutorial everr, make me clear all of points

  • @jebbo-c1l
    @jebbo-c1l 5 лет назад

    Just what I was looking for

  • @dr.dimbalitadeka7911
    @dr.dimbalitadeka7911 7 лет назад

    The tutorial is really helpful..

  • @GlenMacLachlan
    @GlenMacLachlan  12 лет назад

    try resetting your terminal...
    set term wxt
    or whatever terminal type you prefer.

  • @ahmaddarling
    @ahmaddarling 6 лет назад

    Nice intro. i am having 5.2.2 and my terminal list shows all types but not enhanced or wxt, sorry but i am learning that's how i have asked

  • @holyriver6
    @holyriver6 12 лет назад

    Hello!
    thanks for the wonderful tutorial.
    I have data in this formate
    apple 1
    bananna 3
    ornage 5
    fig 4
    I want the x axis data to appear in the plot and not in the axis as such. Moreover they are words and not numbers.
    How can I do it please?

  • @banxt
    @banxt 10 лет назад

    It is a good idea when you change something instead of plotting the data again by repeating the 'plot' command to write 'replot'

  • @GlenMacLachlan
    @GlenMacLachlan  12 лет назад

    Any postscript viewer will work. In OSX you can just you Preview. On linux you can use evince or any of the many other viewers. In Windows the only answer I know of is ghostview but I don't use windows much.

  • @youcenon
    @youcenon 10 лет назад

    Thank youuuu :)
    best gnuplot video!!!

  • @UmeshDhumal007
    @UmeshDhumal007 10 лет назад

    thank you......it is very helpful..........

  • @NESRockman1987
    @NESRockman1987 6 лет назад

    Thank you! It is very helpful!!

  • @2008regis
    @2008regis 13 лет назад

    Great job. thanks!

  • @VahidOnTheMove
    @VahidOnTheMove 7 лет назад +1

    Super useful! Thank you

  • @CristianEscudero
    @CristianEscudero 10 лет назад

    I found it helpful :). Thank you.

  • @srishtinagu1857
    @srishtinagu1857 6 лет назад

    Hello.. It is quite a useful video.. But somehow i am trying it is not printing the symbols... Please tell what should i do ?

  • @project25012
    @project25012 11 лет назад

    thnx man, this has helped a lot

  • @7867088
    @7867088 9 лет назад

    hello, i made using linspace vector x and now i would like to draw graph for function y=(x-1)/(x+1).
    to be concrete:
    x=linspace(0.5,2,50)
    y=(x.-1)/(x.+1)
    plot (x,y)
    but it fails in function y and write error something like: undefined near line column
    where i am making mistake?

  • @danielcox7135
    @danielcox7135 5 лет назад

    Why do you have to smash the enter key at the end of each line?

  • @derwahreTJ
    @derwahreTJ 12 лет назад

    Yeah nice work :)

  • @GigaRohan
    @GigaRohan 11 лет назад

    that was well done and very helpful, thank you!

  • @吳建興-r5r
    @吳建興-r5r 6 лет назад

    very useful

  • @albertolopez6692
    @albertolopez6692 10 лет назад

    Hello, it is a good tutorial, I have a question: How can i create a .dat file on mac?

    • @GlenMacLachlan
      @GlenMacLachlan  9 лет назад

      A .dat file is just an ascii (text) file. You can use any text editor.

  • @penna420
    @penna420 11 лет назад

    Thank you, it was really helpfull

  • @mlomailom
    @mlomailom 13 лет назад

    thanks.
    my graph used to pop up after i load it in gnuplot. now it doesn't. i tried 'gnuplot file.gp -' and also inluding 'pause -1' in the file.gp. neither works.
    any thoughts?

  • @emmanuelgonzalez2935
    @emmanuelgonzalez2935 9 лет назад +5

    it would help if you showed how to install it

    • @DuncanCorps
      @DuncanCorps 6 лет назад

      sudo dnf install gnuplot

    • @chika325
      @chika325 5 лет назад

      @@DuncanCorps That didn't work for me, but this,
      sudo apt-get install gnuplot

  • @cateattingmonster0
    @cateattingmonster0 12 лет назад

    I seems to have the simplest problem can't solve. I typed in plot "data" and couldn't plot it. they say the file is unreadable, but I have a file named data and have data on it. Don't know what's wrong with it.

  • @fahadp7454
    @fahadp7454 6 лет назад

    thanks .. really helped

  • @CrazyMaJeStiiK
    @CrazyMaJeStiiK 10 лет назад

    Tahnks a lot man.

  • @usa2008stallion
    @usa2008stallion 8 лет назад

    what did u use to open the eps file?

  • @meaningfulmind
    @meaningfulmind 7 лет назад

    except for the 'gnoo'-plot, awesome!

  • @MagnoVJ10
    @MagnoVJ10 12 лет назад

    thank you

  • @MySlaviS
    @MySlaviS 5 лет назад

    thank you :)

  • @1982rafaellima
    @1982rafaellima 10 лет назад

    thank you.

  • @j9312
    @j9312 11 лет назад

    how do you install gnuplot on a mac?

  • @nunorabustorff
    @nunorabustorff 11 лет назад

    Hi I don't have wxt terminal, how can I install it?

  • @nassimaChanneel
    @nassimaChanneel 7 лет назад

    how can I display example.eps?

    • @GlenMacLachlan
      @GlenMacLachlan  7 лет назад

      Use an eps or postscript viewer. Google "postscript viewer"

  • @czlima
    @czlima 10 лет назад

    Please... how I install GNUPLOT 4.6.6 in iOS 10.9.5 ?? Help me... thanks!

    • @loungeroom1
      @loungeroom1 10 лет назад +3

      1. Install a pkg manager for osx...
      I prefer homebrew - brew.sh/
      macPorts is an alternative - macports.org/install.php
      2. Dwonload gnuplot - gnuplot.info/
      3. install gnuplot via terminal using the command - *brew install gnuplot*
      Note: if you installed MacPorts then you'll need - *port install gnuplot*
      Also if you do not have xquartz installed you may want to do that first

  • @KakhiKiknadze
    @KakhiKiknadze 9 лет назад

    I can't open .dat file, in which directory should it be stored for gnuplot to open it or how can I give the location of that file to gnuplot? help please :(

    • @KakhiKiknadze
      @KakhiKiknadze 9 лет назад

      it seems I was giving directory in a wrong way, I have solved this problem

    • @satyajeetdhawale2285
      @satyajeetdhawale2285 9 лет назад

      +Kakhi Kiknadze where to store .dat file? Please help...

    • @qasimmahmood6951
      @qasimmahmood6951 8 лет назад +2

      +Kakhi Kiknadze use "pwd" to see where you are, and then "cd" to go to the file of your choice.
      Example:
      gnuplot > pwd
      _____(shows where you are)
      gnuplot > cd 'Desktop' (this goes to the desktop)
      Using this you can navigate to the folder where you data file is.

    • @KakhiKiknadze
      @KakhiKiknadze 8 лет назад

      Qasim Mahmood I have solved this problem, thank you anyway

  • @satyajeetdhawale2285
    @satyajeetdhawale2285 9 лет назад

    where to store .dat file? Please help...

    • @4790221
      @4790221 9 лет назад

      +Satyajit Dhawale you store the .dat file anywhere you want. What you need to do though is you need to open gnuplot while you are in within that file in terminal.
      eg. if your .dat file is under Documents, you go INTO that Documents file, and open Gnuplot there.

  • @MukeshSharma-yw8jz
    @MukeshSharma-yw8jz 6 лет назад

    how you have opened this eps file

    • @UttamSinghKachhwahaed
      @UttamSinghKachhwahaed 6 лет назад +1

      If you are in Linux then:
      xdg-open

    • @BenjaminConnelly
      @BenjaminConnelly 5 лет назад

      I keep aliases in my `.bash_aliases` for "open" WSL: alias open='explorer.exe ' and Linux: alias open='xdg-open '.

  • @kaihendry
    @kaihendry 11 лет назад

    gnuplot dot info

  • @Mi_Fa_Volare
    @Mi_Fa_Volare 9 лет назад

    Why can't I just enter the function?

    • @GlenMacLachlan
      @GlenMacLachlan  9 лет назад

      Not sure what the context of your question is. If you explain what you want to do I can give you a hand.

    • @Mi_Fa_Volare
      @Mi_Fa_Volare 9 лет назад

      Why not just enter something like:
      2x+7 and it shows me the grafic?

    • @GlenMacLachlan
      @GlenMacLachlan  9 лет назад

      One can certainly do that with gnuplot.

    • @lg362
      @lg362 9 лет назад

      +volarecantare type in 'plot 2x + 7' and it will do it for you

    • @Mi_Fa_Volare
      @Mi_Fa_Volare 9 лет назад

      luke.gear
      Thanks. Does it work without X, too?
      Or is there an Xless variant of gnuplot?

  • @bedwalkers
    @bedwalkers 11 лет назад

    Sorry...? "Think Linux" and using a Mac...?

  • @malharjajoo7393
    @malharjajoo7393 6 лет назад

    So this is basically Matlab using command line. lol

  • @gtorreao
    @gtorreao 13 лет назад

    Helvetica sucks...