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Ned Gulley


MathWorks

331 total contributions since 2011

I work on the MATLAB Central and MATLAB Interface teams. See also http://www.starchamber.com/

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Published


Hashtag SheLovesMATLAB: A Collection of Remarkable Women
Anoush Najarian works at MathWorks as a performance engineer. Her job is to make MATLAB go fast. Among her many other...

14 days ago

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Patterns of Innovation in MATLAB Code – We Are Published!
Over the past few years, I have been working with a team at the University of St Andrews on analyzing data from our old...

28 days ago

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What to Do When MATLAB Crashes
This week we have a guest post from Cesar Rivadeneyra. Cesar is an Application Engineer. He likes solving challenging...

2 months ago

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Submitted


Zoom Keys
Pan and zoom quickly around your 2-D data using mouse and keyboard shortcuts.

2 months ago | 4 downloads |

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Published


Early MATLAB History, SIAM, and Nick Higham
Two years ago we were celebrating MATLAB Central’s fifteenth anniversary. I recently came across some more MATLAB history...

3 months ago

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Awesome MATLAB, GitHub, and the File Exchange
Mike Croucher (@walkingrandomly) is the director of research computing at the University of Leeds in the UK. For years he...

4 months ago

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Published


Jiří’s Ovozoetrope
We have a treat today: a guest visit from MATLAB user and controls researcher Jiří Zemánek…. read more >>

5 months ago

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Published


Community Q&A – Doug Hull
After 15 years of working at MathWorks and a successful blog on MATLAB Central, Doug Hull “retired” to Las Vegas so he...

5 months ago

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Submitted


URL Filter
Scrape one or more numbers off of a web page

5 months ago | 9 downloads |

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Published


Launching the MATLAB Maker Community
You may have noticed a new heading in our MATLAB Central menu: “Maker Community”…. read more >>

6 months ago

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Top 10 Files in 2017
Without further ado, here are the 10 Most Popular File Exchange submissions in 2017 based on downloads… read more >>

6 months ago

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Published


MATLAB, Sporcle, and Grant
Grant O. Cook III, better known to the Cody-playing world as goc3, is a player and puzzle constructor of great renown. He...

7 months ago

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Published


When is Noon?
I enjoy astronomy. In this post I’m going to show off a cool file from the File Exchange and demonstrate MATLAB’s new-ish...

7 months ago

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Published


The Cody Fifth Anniversary Challenge
Does Cody have birthdays or anniversaries? It seems to me like it should have birthdays, but anyway, it’s been around for...

7 months ago

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Community Q&A – Daniel Turizo
Daniel Turizo was one of the first people to complete the Easy and Hard problem sets in the Cody 5 Year Challenge. Daniel...

8 months ago

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Published


A New Contest: Gerrymandering Commas
Last February, researchers at the University of St Andrews ran a MATLAB programming contest to study how people compete and...

9 months ago

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Published


Generating Insight With Cody Function Clouds
One of the things I like about Cody is that it not only encourages you to solve a particular problem, but it encourages you...

10 months ago

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Solved


5 Prime Numbers
Your function will be given lower and upper integer bounds. Your task is to return a vector containing the first five prime numb...

10 months ago

Solved


Missing five
Convert decimal numbers to a base-9 notation missing the digit *5* <<http://www.alfnie.com/software/missing5.jpg>> Too man...

10 months ago

Solved


Extra safe primes
Did you know that the number 5 is the first safe prime? A safe prime is a prime number that can be expressed as 2p+1, where p is...

10 months ago

Solved


Pernicious Anniversary Problem
Since Cody is 5 years old, it's pernicious. A <http://rosettacode.org/wiki/Pernicious_numbers Pernicious number> is an integer w...

10 months ago

Solved


Is this is a Tic Tac Toe X Win?
For the game of <https://en.wikipedia.org/wiki/Tic-tac-toe Tic Tac Toe> we will be storing the state of the game in a matrix M. ...

10 months ago

Solved


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

10 months ago

Published


Limited Edition Laurels: Cody is Five!
Do you have what it takes to win this badge?… read more &gt;&gt;

10 months ago

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Solved


How to subtract?
* Imagine you need to subtract a few numbers using MATLAB. * You will not be using eval for this task. * Given two ASCII strin...

10 months ago

Solved


Pentagonal Numbers
Your function will receive a lower and upper bound. It should return all pentagonal numbers within that inclusive range in ascen...

10 months ago

Solved


Find the nearest prime number
Happy 5th birthday, Cody! Since 5 is a prime number, let's have some fun looking for other prime numbers. Given a positive in...

10 months ago

Solved


Getting logical indexes
This is a basic MATLAB operation. It is for instructional purposes. --- Logical indexing works like this. thresh = 4...

11 months ago

Solved


Specific Element Count
Given a vector _v_ and a element _e_, return the number of occurrences of _e_ in _v_. Note: NaNs are equal and there may be n...

11 months ago

Solved


Calculate the Levenshtein distance between two strings
This problem description is lifted from <http://en.wikipedia.org/wiki/Levenshtein_distance>. The Levenshtein distance betwee...

11 months ago

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