Ned Gulley

Last seen: Today | Actif depuis 2011

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A publié

Newton’s Method Fractals
Recently I've seen a number of fractal images created with Newton's method. For instance, Daniel Pereira had two...

4 jours il y a

A publié

🚀 The MATLAB AI Chat Playground Has Launched
The MATLAB AI Chat Playground is ready for you to experiment with Generative AI, answer questions, and write initial draft...

environ un mois il y a

A publié

Contest Animations with INTERP1
Today we're launching a new contest here on MATLAB Central: the MATLAB Flipbook Mini Hack. Why flipbook? It's an animation...

environ un mois il y a

A résolu

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

environ 2 mois il y a

A publié

Head-to-Head Voting: Which Solution Is the Best Solution?
I like to play Cody because I always learn something. After I've solved a problem, I spend a little time with the Solution...

3 mois il y a

A publié

Continued Fractions and Computations
Today's guest article is by Wesley Hamilton, a STEM Outreach engineer here at MathWorks. See his earlier piece on solving...

5 mois il y a

A résolu

Sum of series V
What is the sum of the following sequence: Σk(k+1) for k=1...n for different n?

5 mois il y a

A publié

What Is a Toolbox? New Guidelines for Authors
The File Exchange provides access to more than 46,000 free MATLAB projects. For 33,854 of these projects, the authors...

6 mois il y a

A publié

Nine Insights from My Conversation with Heather Gorr, Senior MATLAB Product Manager
Today's guest article is by Hans Scharler. Live Interview on Discord Recently, I had the privilege of engaging in a...

6 mois il y a

A publié

Solving Sudoku with MATLAB
Today's guest article is by Wesley Hamilton, a STEM Outreach engineer here at MathWorks. Wesley's roles involve...

7 mois il y a

A publié

An Algorithmic Spelling Bee
Earlier this year I wrote about solving word ladders with MATLAB. There was a lot of interest in that post, so I thought...

8 mois il y a

A publié

Celebrate pi day with a pi patch
Today's guest article is by Adam Danz whose name you might recognize from the MATLAB Central community. Adam is a...

9 mois il y a

A publié

Taking the Hassle Out of Testing
This cartoon sums up my feelings about testing. Testing is great. When you have working tests, you feel clean and warm. The...

9 mois il y a

A publié

Acquiring and Analyzing Sensor Data with MATLAB Mobile and MATLAB Online
MATLAB Mobile allows you to collect information from your device sensors and perform cool experiments with the acquired...

10 mois il y a

A résolu

Remove the air bubbles
Given a matrix a, return a matrix b in which all the zeros have "bubbled" to the top. That is, any zeros in a given column shoul...

10 mois il y a

A résolu

Reverse Run-Length Encoder
Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

11 mois il y a

A résolu

Fibonacci Decomposition
Every positive integer has a unique decomposition into nonconsecutive Fibonacci numbers f1+f2+ ... Given a positive integer n, r...

11 mois il y a

A résolu

Pi Estimate 1
Estimate Pi as described in the following link: <http://www.people.virginia.edu/~teh1m/cody/Pi_estimation1.pdf>

11 mois il y a

A résolu

Next Tribonacci Number
The "Tribonacci" sequence is an extension of the idea of the Fibonacci sequence: That is, each new term is the sum of the thr...

11 mois il y a

A publié

Laddergrams
MATLAB is good at math, of course, but it can also let you have some fun with words. Go to the Gaming > Word Games...

11 mois il y a

A publié

Cookies & Code
Seasonal greetings of the Greater Solstice Metropolitan Area! As I write this, the solstitial sun sets on the shortest day...

12 mois il y a

A publié

Crepuscular Tidings
As the days get shorter and drearier here in New England, I get hungry for sunlight. This makes me somewhat obsessed with...

environ un an il y a

A soumis

Private Cody Leaderboard
This code creates a private leaderboard for Cody players.

environ un an il y a | 2 téléchargements |

A publié

Cody Meets Cricket: Who’s Your Bunny?
Any cricketers out there? If you like cricket and coding in MATLAB (and who doesn't?), then allow me to direct your...

environ un an il y a

A publié

2022 Mini Hack Content Analysis
Today, once again, I am delighted to introduce guest blogger Dave Bulkin. You may remember that Dave blogged in this space...

environ un an il y a

A résolu

Cricket - Most Frequent Bowler-Batter Wicket Combinations
Given a table representing all wickets taken in a particular set of matches, return a table of the bowler-batter pairs that occu...

environ un an il y a

A résolu

Split Even Number Into Two Primes
Given an even whole number n (> 2), return a 2-element vector of primes, p, such that p(1) + p(2) = n. Fun note: technically it...

environ un an il y a

A soumis

Animator
A tool for making GIF animation files

environ un an il y a | 6 téléchargements |

A soumis

Zoom Keys
Pan and zoom with simple keystrokes.

environ un an il y a | 1 téléchargement |

A résolu

Extract the Acrostic Message
An acrostic cipher is a way of embedding one message within another by taking the first (or last) word of each line. Given a str...

environ un an il y a

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