Octave Tutorial #6 - Functions

This is a tutorial covering how to make functions for Octave, as well as how to use multiple return types. All Links and Slides will be in the description. Subscribe for more cool stuff!
Slides & files - www.mediafire.com/folder/c9i6...
Octave - www.gnu.org/software/octave/
My Twitter: / drapstv
If you like what you see be sure to subscribe and thumbs up!

[@elkhoukhi]

thank you for all these valuables tutos, looking forward for your next tutorials

[@SciHeartJourney]

Excellent videos! Thank you Draps TV. I'm looking forward to your series on Machine Learning.

[@rajat0610]

I'm late but I cannot thank you enough to put together these tutorials Thank you so much! :) Edit: Also your voice is very calm!

[@SerenityNow_4K_3Dsound]

Awesome videos! I like the way you simply explain how Octqve works. Please make more video!

[@linneiringabo7326]

thanks for the lessons, the videos were awesome.

[@sewind6613]

Hey, a pretty decent set of tutorials, which have helped me a lot. Thanks man.

[@DrapsTV]

+s ewind Glad you found them useful! Thanks for letting me know mate.

[@user-bz9xo1yi4f]

Thanks for the tutorials! Really helped me a lot

[@NickMoore]

Great tutorials for getting started. Thanks!

[@seedlerandpals1]

Thank you very much for your amazing tutorial! AHHH I'm so giddy that we can have multiple output variables per function! It will make life a lot easier! XD

[@SanjitKumar-hw9hd]

you saved my life :)

[@aggsudarwal]

Looking forward to the machine forward tutorial!

[@katongomjuma364]

Excellent work. Keep up the good work. Many thanks.

[@imadeddineaziez7585]

Thank you for this amazing Tutorial

[@siddhantpathak3162]

Just what I needed, Thanks!

[@billmichae]

Excellent instruction style.

[@jiga87]

Thank you Sir! Very useful and didactic!

[@TariqulDipu]

Thank you for all these wonderful tutorials

[@o266242]

Thank you. Helps a lot!

[@ernanurmalaty8712]

if 'ERROR : 'dilasi' undefined' what should i do? i'm sorry for my English

[@kavindumihiranga-hl1ws]

Thank you so much sir.

[@CricketTube9905]

I got an error error: 'x' undefined near line 2 column 7 error: called from od at line 2 column 6 can someone help me

[@cjohnson0181]

Say I wanted to create a function to sort a data set (high to low values), and then pick the first number to repeat 5 times? Thoughts? I'm very new to this and your videos have already been such a great help!

[@Bzaj2991]

Thank you Sir.

[@jayasuryakaradi9471]

I am unable to access command "edit mini.m" file is not opening

[@sokhibtukhtaev9693]

so it's been 2 years from then, where are your ML with Octave bro? )))

[@billnoname8093]

Hi and thank you, not sure if you are still keeping up with this. But Im not having any luck with usage function. do I need to install packages? I'm using Ubuntu 18.04

[@laucken]

Thanks for valuble tutorilas. I am using Cent OS and want to change the editor to gedit. What should I do?

[@DrapsTV]

You can try this! :) lists.gnu.org/archive/html/help-octave/2011-11/msg00014.html

[@captain27pal]

thanks a lot. It;s very helpfull

[@Krissini]

cheers jeff

[@arunbm123]

Thanks for your wonderfull tutorials.. Can we open Data file stored on Hadoop File System?

[@DrapsTV]

It can most definitely load HDF5. I think you need another library to load HDF4. hdfeos.org/software/octave.php

[@popipapadaki6581]

Thank you!!!!

[@imlucas999]

When I press the editor does not open. How can I fix this? Thank DrapsTV for the tutorial!

[@ypetya]

just define an EDITOR environment variable used by octave

[@AshishThakur-nx1qi]

its showing error as usage undefined

[@emcedionhaduate6975]

Hello. I liked you video. is my first time to use this software and I am not expert to this. I want to ask your help in some urgent material. I got a lot of data of water flow and respectively weir level. I want to create the graphs using Octave and I want to run equations by modeling.

[@jeevakumara5599]

Needed help in the types of filters like half, full and complementary to implement in octave

[@tohelchini2830]

A jeeva Kumar have u participated in eyantra robotics competition?

[@jeevakumara5599]

I can't able to make this mini and minimax function

[@harshvardhandhaware3540]

sorry it might be stupid question but I'm new to programming and I had to ask "Is indentation must in Octave?"

[@cipciop77]

I think, like the other programming languages,you don't need to indent.It is only for a better reading of the program.

[@hanspetervollhorst1]

Is there a way to make Vector-Indices Zero-Based?

[@hanspetervollhorst1]

no, there isn't

[@thabonqatsha1233]

How Do I get the product of only the even numbers in a matrix ?

[@DrapsTV]

a = 1 for i = [matrix] if (rem (i, 2) == 0) a = a * i endif endfor something along those lines :)

[@thabonqatsha1233]

THANKS A LOT, TRIED IT OUT. WORKS ! :)

[@xd-fk9yg]

thankss

[@johncontoso7232]

Thx

[@brandonwebb449]

what about writing classes/ojects

[@DrapsTV]

I didn't put them in because honestly I haven't seen them used myself. What do you need the classes for? if you don't mind me asking?

[@brandonwebb449]

I want to create an AI simulation. I've done a little class stuff on occurrence so far but member data/fictions are terrible so far

[@brandonwebb449]

I chose octave because I've implemented NN and used it for predictive modeling but I may need to switch to çpp

[@DrapsTV]

hmm, Well all I can give you if you must use Octave is the docs page on creating classes. It's pretty convoluted but it's better than nothing. www.gnu.org/software/octave/doc/interpreter/Creating-a-Class.html

[@DrapsTV]

Brandon Webb Ah I see, well it's entirely possible. But very fiddly if you need the OOP. Good Luck! I would love to see your finished project!

[@PeterPopoola]

Thanks a lot for the tutorials!