Any small program that is also really cool?

So I am new to Matlab. Our professor gave us a assignment to find some code and then present it. So far we have only studied pretty basic functions like the if,elseif,for,while,switch etc. So I want you people to share with me any cool program that i can present which uses these basic functions and maybe just maybe some others that I dont know too. It might help me learn them too. So the program can be anything thats cool. Could be a beautiful graph, a different graph, a random funny text generator etc. Thanks

Answer 1

[Jos (10584)]

Take a look at the function why.m

>> type why

[Uzair Khan]

Yes. I saw that. It is a good one. But its a built in. I would like to create a custom one maybe

[Jos (10584)]

Take a look at the matlab file exchange, having tons of cool functions. Here is one of my own, for starters:

https://www.mathworks.com/matlabcentral/fileexchange/68824-shakespeareinsult/

[Uzair Khan]

Thank you Superman. U really helped

[Jos (10584)]

You're welcome! And, btw, it is only Noddy, not Superman ;-)

Answer 2

[Image Analyst]

I may be biased but I think the coolest function is regionprops. It's really the heart of the Image Processing Toolbox. You can't do any (or much) image analysis without using regionprops.

There are also a lot of cool programs in the image creation contest:

https://www.mathworks.com/matlabcentral/communitycontests/contests/4/entries?sort=views_count+desc