Problem
Convex Hull Capture
Imagine four points in uv that form a square. uv = [ ... 0,0; 0,2; 2,2; 2,0]; Now we have two more po...
9 years ago | 1 | 36 solvers
Answered
Is it legal to publish the source code of Matlab's toolbox functions?
In general, just keep in mind that it’s not okay to take code from MathWorks products and give it away, whether through MATLAB A...
Is it legal to publish the source code of Matlab's toolbox functions?
In general, just keep in mind that it’s not okay to take code from MathWorks products and give it away, whether through MATLAB A...
9 years ago | 11
| accepted
Published
Use Cody to Learn About New MATLAB Features
If you’re a Cody player, you’re familiar with the What Now? problem. That is, you’ve got a few minutes to play around with...
9 years ago
Solved
Combine the first and last names
MATLAB R2016 provides a rich set of functions to work with string arrays. In this problem, you will be given two string arrays o...
9 years ago
Published
Tags, Tech Support, and Souza’s Law
Until I deleted it this afternoon, the following tag appeared on one of the entries in the File Exchange: “can u plz send...
9 years ago
Solved
letter yes yes & letter no no
Split a string into two strings, wherein the first string has all alphabetic letters and the second string has all the remaining...
9 years ago
Published
Voted Most Popular
Have you ever wondered about the relative popularity of a file you’re looking at in File Exchange? If so, we’ve recently...
9 years ago
Solved
Union Jack Matrix
Create a matrix of odd dimensions that has ones on both diagonals and dividing the matrix into 4 quadrants, resembling a square ...
9 years ago
Published
MATLAB Mobile iPad Layout
In our previous post on MATLAB Mobile, we introduced the editor for MATLAB Mobile and explored the workflows involved in...
9 years ago
Problem
Count the Digits in the Box
In this problem you must provide an accurate census of all the digits inside a given box. The problem is complicated by the fact...
9 years ago | 3 | 7 solvers
Published
Updating toolboxes from a MATLAB Minimart store
This post is the continuation of the previous one, in which MathWorks consultant David Sampson introduced the basics behind...
9 years ago
Published
Share and Manage Your Toolboxes Using MATLAB Minimart
As described last time, this post and the next are provided by David Sampson. David leads the MathWorks Consulting group in...
9 years ago
Published
The MATLAB Store at Jaguar Land Rover
If you work at an enterprise where a lot of your peers also write MATLAB code, you might have pondered the following...
9 years ago
Solved
Find the largest value in the 3D matrix
Given a 3D matrix A, find the largest value. Example >> A = 1:9; >> A = reshape(A,[3 1 3]); >> islargest(A) a...
9 years ago
Solved
Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...
9 years ago
Problem
When Was That Goal Scored?
We want to find out when the goals were scored in a particular soccer game. For each game, we are given a "Goal Event Data" XML ...
9 years ago | 3 | 126 solvers
Published
Cody’s New Indexing Challenge
Grant Cook III, who goes by the community handle goc3, is one of our top players on Cody. He’s also one of our most...
9 years ago
Published
>> edit helloworld.m
MATLAB Mobile Gets an Editor If you’ve been using MATLAB Mobile over the past years, you’ve been able to do command-line...
9 years ago
Published
Walter Has Passed 50,000 Points on Answers!
I want to acknowledge a superhuman feat of skill, dedication, and generosity. Walter Roberson has surpassed 50,000...
9 years ago
Published
15 Questions: John D’Errico
Our next interview in the MATLAB Central 15th Anniversary series is with John D’Errico. He is a Community All-Star...
9 years ago
Published
The 2016 Simulink Student Challenge
I see that Guy has already mentioned this over on his blog, but it’s a cool community activity, so I want to call it out...
10 years ago
Published
15 Questions: Grant Cook III
We will be celebrating the 15th Anniversary of MATLAB Central through October. Our second interview in our 15...
10 years ago
Published
Why Don’t We List All-Time Downloads?
In the last few weeks, Sean and Jiro have done some nice posts about File Exchange activity over the years. Sean wrote...
10 years ago
Published
15 Questions: Chad Greene
I am John Kelly, the Administrator of MATLAB Central. As part of the MATLAB Central 15th Anniversary Celebration we...
10 years ago
Submitted
Counting Teeth
Use some image processing algorithms to count the number of teeth on a gear.
10 years ago | 2 downloads |
Submitted
MATLAB Contest Paper
Paper describing the MATLAB online programming contest
10 years ago | 1 download |
Published
Going Way Back with MATLAB Central
You’re part of a long tradition. Communities don’t blossom in one night. MATLAB’s rich community has been growing...
10 years ago
Published
Happy Birthday MATLAB Central!
MATLAB Central launched 15 years ago, in the fall of 2001, and it’s been growing fast ever since. I’ve had a front row seat...
10 years ago
