Octave Tutorial #6: Scatter and Line Plotting for Absolute Beginners
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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Пікірлер: 43
You're saving lives Sr. ! Thank you !
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 жыл бұрын
Morning Sir. May I know how can I find the multiple intersection points from the graph I have plotted?
Thank you my friend .....You helped me with an important project RESPECT MY DUDE !!!!!!!!!!!!!!!
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 жыл бұрын
Glad to hear that it helped!
great tutorial easy to understand and follow instructions...
Thank you Mr. This video was very helpful to me
Спасибо большое за ваши уроки!!!
@mr.stemedutv5514
2 жыл бұрын
Your welcome!
Very thanks! have a physics test tomorrow need to use this shaYT
@mr.stemedutv5514
3 жыл бұрын
Good luck!! Please let me know if you need me to make any other tutorial video.
Very helpful! Thank you.
@mr.stemedutv5514
2 жыл бұрын
No problem at all!
Great tutorial
THANKS! VERY USEFUL!
@mr.stemedutv5514
2 жыл бұрын
You are welcome!
thanks a lot dude:)
How to shadowed the area above 2 intercepted lines?
Good tutorial
@mr.stemedutv5514
2 жыл бұрын
Glad to hear that it helped!
How to read a csv files and image import??
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 жыл бұрын
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 жыл бұрын
@@mr.stemedutv5514 thanks a lot! The command 'hold on' did the trick. brgds.
Hi, can you paste the codes into the gnu octave editor and run it from there?
@mr.stemedutv5514
3 жыл бұрын
Yes, I will do in next video. Thx for your comment!
how to make Y-baseline?
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 жыл бұрын
I was using 6.3.0 at the time of recording. However, the latest version is 7.1.0.
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?
Can you explain about the set() command, and specifically about gca?
@mr.stemedutv5514
3 жыл бұрын
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 жыл бұрын
@@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.
Simulation and predictors
Why the tutorials in the play list are not in order?! It starts with tutorial #2. Also, where is tutorial 16?
Happy Holidays💚💥🙏💥❤
@mr.stemedutv5514
3 жыл бұрын
Thanks, same to you!!
How to shift the wave in y or X direction
@mr.stemedutv5514
3 жыл бұрын
I think you can try, t_d = pi; t = linspace(0,pi); y=sin(t-t_d); plot(t,y); Hope this helps.
how do i make the axis have an increment of 0.2
@mr.stemedutv5514
2 жыл бұрын
I think you can watch at 13:25 to customize the ticks. Hope this helps.
@Paull520
2 жыл бұрын
@@mr.stemedutv5514 thanks