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David
Last activity am 1 Dez. 2023

Anyone using Generative AI for their contest entries this year?

Unlike last year's contest, there are some new technologies this year that might offer some advantages. Namely generative AI's like ChatGPT, Bard, etc. Not to be excluded, MathWorks just launched the AI Chat Playground :)

https://www.mathworks.com/matlabcentral/discussions/ai/831462-the-matlab-ai-chat-playground-has-launched

Here's a link to this years animation contest.

playground

Generative AI

Hans Scharler
Last activity am 9 Nov. 2023

🚀 The MATLAB AI Chat Playground Has Launched

The MATLAB AI Chat Playground is open to everyone!

Check it out here on the community: https://www.mathworks.com/matlabcentral/playground

I just published a blog post announcing the release.

Contests

Hans Scharler
Last activity am 16 Feb. 2024

Oh, my! The flipbook gallery is awesome!

https://www.mathworks.com/matlabcentral/communitycontests/contests/6/entries/

Contests

Chen Lin
Last activity am 10 Nov. 2023

MATLAB Flipbook Mini Hack Starts Today! Have Fun and Win Prizes!

The 2023 community contest - MATLAB Flipbook Mini Hack - starts today on Nov. 6th!

Participants across all skill levels are welcome to join! You can participate by creating a new animation or remixing an existing one with up to 2,000 characters of MATLAB code.

Contest Tips:

Before you start, we highly recommend you check out the two examples - Bouncing and Spinning - to understand how the contest works.
Share your thoughts, ask questions, or connect with others in our contest discussion channel.

Note that the first week (Nov. 6th, 2023, ~ Nov. 12th, 2023) is for creating entries only. Voting does not begin until the second week.

We look forward to seeing your creative work. Let the contest begin!

2023contestannouncements

Fun

Image Analyst
Last activity am 31 Okt. 2023

BATLAB

Just in time for Halloween.

meme

Fun

Chen Lin
Last activity am 12 Mär. 2024

What costume are you going to wear for Halloween?

Share your fun photos in the comments!

halloween

Ideas

Julian
Last activity am 5 Feb. 2024

Naming x-values in bar(x,y)

I know the latest version of MATLAB R2023b has this feature already, put it should be added to R2023a as well because of its simplicity and convenience.

Basically, I want to make a bar graph that lets me name each column in a basic bar graph:

y=[100 99 100 200 200 300 500 800 1000];

x=["0-4" "5-17" "18-29" "30-39" "40-49" "50-64" "65-74" "75-84" "85+"];

bar(x,y)

However, in R2023a, this isn't a feature. I think it should be added because it helps to present data and ideas more clearly and professionally, which is the purpose of a graph to begin with.

Ideas

Matt J
Last activity am 1 Mär. 2024

Implicit expansion for CAT()

Would it be a good thing to have implicit expansion enabled for cat(), horzcat(), vertcat()? There are often situations where I would like to be able to do things like this:

 x=[10;20;30;40];
 y=[11;12;13;14];
 z=cat(3, 0,1,2);
 
 C=[x,y,z]
 

with the result,