Octave Tutorial #8: Writing Scripts and Functions for Absolute Beginners

[@mr.stemedutv5514]

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!
Corrections:
0:30 "r" (radius) in the diagram should be "d" (diameter).
12:09 "r" (radius) in the diagram should be "d" (diameter).

[@ml_bowes]

Thank you so much for these tutorials, its helping me a ton in my class

[@fernando2135]

It was very useful, thanks

[@enriquefernandez6212]

Very good

[@taha.al-dulaimi1461]

Thank you .

[@steephenpaul6564]

Thank you sir, very much useful

[@IoTbyJacky]

Thank​ you​ sir

[@MathsLearningSpace]

@9:50 This is the problem with Camtasia, if you use clip speed on a certain portion of time line it changes your voice. better to re record voice in those portions where you are using clip speed. This is suggestion for you. However, this is a great video. There is also one error @12:09 in figure radius r is shown wrong that is diameter.

[@mr.stemedutv5514]

For the clip speed, I did not adjust my voice speed on purpose for fun :). Also, I think the formula for the surface area and volume of sphere are reasonable, please check here. Thanks for watching this video and making thoughtful comments.

[@MathsLearningSpace]

@@mr.stemedutv5514 At the very first I was having the same idea... this is for fun... Regarding formula it is correct but fin figure of circle r is representing circle but by human error you just shown diameter the circle as r. You are doing great dear....

[@mr.stemedutv5514]

@@MathsLearningSpace Got it for the radius in the figure. It was a mistake. Thanks for caching it up.

[@muzzzculer]

Thanks for doing that!

[@ilyessbouabid6395]

thanks

[@sabkascience]

If I use any other name instead of fn_arearect.m, like rect.m will the program still run or we have to save the .m file using the same name as the function @10:21

[@mr.stemedutv5514]

you can use any m file name, but you need to call it from the command window using the file name that you chose. hope this helps.

[@therisadamarla7722]

sir can please do a video how to connect api with octave
and how to use api url in octave plzzzzzzzzzzzzzzzzzzzzzzzzz

[@gabriellopeslima6105]

Great video!! One doubt, how can I create a function that receives some image and show the image?

[@mr.stemedutv5514]

I think you can use imread() and imshow() functions. Hope this helps.

[@zeferreira8805]

Hi, just one doubt, is it possible to define more than 1 function on one file. I've tried some things, and the function only works if it has the same name as the file.

[@mr.stemedutv5514]

Hi, I guess you can find the answer for your question in this video. Hope this helps. Please feel free to ask any other questions.

[@liutom8220]

Why when I typr enter when writing on the editor, the previous script will dissapear? and when I write in the second column, the first column is copying what i wrote on the second column?

[@liutom8220]

I don't know why my editor is operating differently than yours

[@mr.stemedutv5514]

Sorry, I do not have a good answer for your question, since it never happens to me.

[@mr.stemedutv5514]

Perhaps, you can uninstall the old version and reinstall the latest version 7.1.0. Hope this helps.