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Contests

Hans Scharler
Last activity 2024 年 2 月 16 日

Oh, my! The flipbook gallery is awesome!

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

Contests

Chen Lin
Last activity 2023 年 11 月 10 日

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 2023 年 10 月 31 日

BATLAB

Just in time for Halloween.

meme

Fun

Chen Lin
Last activity 2024 年 3 月 12 日

What costume are you going to wear for Halloween?

Share your fun photos in the comments!

halloween

Ideas

Julian
Last activity 2024 年 2 月 5 日

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 2024 年 3 月 1 日

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,