Octave Tutorial #6: Scatter and Line Plotting for Absolute Beginners

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Matlab/Octave tutorial for scatter and line plots using built-in function plot for absolute beginners.
Please feel free to make any comments, and subscribe and thumbs up if you like the video.
Video content with timestamp:
00:00 - Intro
00:48 - Plotting basics
01:50 - Scatter plot
02:09 - How to use plot function
03:17 - Customize plot property
05:05 - Change marker size
05:30 - Add grid
05:41 - Remove grid
05:50 - Add title
06:16 - Change font size
06:49 - Add xlabel
07:06 - Add ylabel
07:16 - Change axis
07:56 - Line plot
08:04 - Plot linear curve
12:39 - How to plot multiple curves
13:24 - Change ticks
14:00 - How to plot cos(x)
15:53 - Change XTicks
16:48 - Change XTickLabel
18:19 - Outro
#Octave #Matlab #Tutorial #Plotting
Facebook link: / stem.edu.94
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4. Matrices and Indices for Absolute Beginners
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17. Common Errors and How to Fix
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Опубликовано:

14 июл 2024

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Комментарии : 43

@Robson-dh3un 3 года назад

You're saving lives Sr. ! Thank you !

@georgosal8432 2 года назад

Thank you my friend .....You helped me with an important project RESPECT MY DUDE !!!!!!!!!!!!!!!

@WreckisituS 3 года назад

What an awesome video. I wasn't sure about it at first but definitely the best video I have seen on Octave.

@mr.stemedutv5514 2 года назад

Glad to hear that it helped!

@user-hn4dg6gq2e 2 года назад

Спасибо большое за ваши уроки!!!

@mr.stemedutv5514 2 года назад

Your welcome!

@felipealexandre9313 3 года назад

Thank you Mr. This video was very helpful to me

@instantshamim 3 года назад

great tutorial easy to understand and follow instructions...

@joaopedrolourencoaffonso2168 2 года назад

THANKS! VERY USEFUL!

@mr.stemedutv5514 2 года назад

You are welcome!

@mr.stemedutv5514 3 года назад

Hope this tutorial video is useful for you who would like to learn Matlab and GNU Octave, and please let me know if you have any questions and comments!

@allison2025 3 года назад

Morning Sir. May I know how can I find the multiple intersection points from the graph I have plotted?

@masoncamera273 2 года назад

Great tutorial

@RafaParkoureiro 3 года назад

Very thanks! have a physics test tomorrow need to use this shaYT

@mr.stemedutv5514 3 года назад

Good luck!! Please let me know if you need me to make any other tutorial video.

@arashmidnahal6166 2 года назад

Very helpful! Thank you.

@mr.stemedutv5514 2 года назад

No problem at all!

@tomyddd 2 года назад

thanks a lot dude:)

@JukkritKluabwang 3 года назад

Good tutorial

@mr.stemedutv5514 2 года назад

Glad to hear that it helped!

@nebuladus7850 3 года назад

Happy Holidays💚💥🙏💥❤

@mr.stemedutv5514 3 года назад

Thanks, same to you!!

@apostolis866 3 года назад

Hi , Season greetings! I find your videos very useful. I am looking for a way to display (plot) a function and stem at the same graph window. How can I do that?

@mr.stemedutv5514 3 года назад

Why don't you try this script? Hope this helps. >> x1=linspace(0,2*pi); >> y1=sin(x1); >> plot(x1,y1) >> x2=linspace(0,2*pi); >> y2=cos(x2); >> hold on >> stem(x2,y2)

@apostolis866 3 года назад

@@mr.stemedutv5514 thanks a lot! The command 'hold on' did the trick. brgds.

@franciscomiranda3239 3 года назад

Simulation and predictors

@Melcor2304 3 года назад

Hi, can you paste the codes into the gnu octave editor and run it from there?

@mr.stemedutv5514 3 года назад

Yes, I will do in next video. Thx for your comment!

@avagosiewski2018 3 года назад

How to shadowed the area above 2 intercepted lines?

@Melcor2304 3 года назад

Can you explain about the set() command, and specifically about gca?

@mr.stemedutv5514 3 года назад

set function is to handle figure property. See the details here. octave.sourceforge.io/octave/function/set.html. gca is the handling id to handle currently active figure. Hope this helps.

@rowifi 3 года назад

@@mr.stemedutv5514 I didn't see any reference to 'gca' in that link. What I found elsewhere is gca()... used with parentheses. However your example had none. Suddenly from following the tutorial you lost me at that point. You should pause to explain something like gca as you introduce it otherwise its a stumbling block.. especially for absolute beginners.

@franciscomiranda3239 3 года назад

How to read a csv files and image import??

@liutom8220 2 года назад

Hello, i want to know which version your Octave is? Mine is Octave 3.8.0 and it operates differently from yours.

@mr.stemedutv5514 2 года назад

I was using 6.3.0 at the time of recording. However, the latest version is 7.1.0.

@fayefarahmand3375 День назад

Why the tutorials in the play list are not in order?! It starts with tutorial #2. Also, where is tutorial 16?

@dianaperez4368 2 года назад

how to make Y-baseline?

@prathameshbhosale31 3 года назад

How to shift the wave in y or X direction

@mr.stemedutv5514 3 года назад

I think you can try, t_d = pi; t = linspace(0,pi); y=sin(t-t_d); plot(t,y); Hope this helps.

@Paull520 2 года назад

how do i make the axis have an increment of 0.2

@mr.stemedutv5514 2 года назад

I think you can watch at 13:25 to customize the ticks. Hope this helps.

@Paull520 2 года назад

@@mr.stemedutv5514 thanks

@pauldirac6243 Год назад

Are you actually "docking" the figure in this video. Whereas I can dock a figure to the main window on MATLAB, I haven't been able to find a way to do it in Octave. Is there a way?