We are holding a virtual conference right now. Come hear Keynote speakers starting at 7:45 EST. I have four new puzzler listed, when you arrive come stop by the booth, grab a copy and try… read more >>

2:44

This quick video answers a question about finding the area of the smallest polygon that covers a set of points. It is a chance to use a few commands in MATLAB to simplify a script. Here is the… read more >>

2:56

ACCUMARRAY is one of my favorite functions that I never seem to need outside of MATLAB golf problems. I present this to you with the hopes that knowing it exists allows you to use it at just the… read more >>

The MathWorks holds free seminars around the country, but not everyone can afford the time and travel cost of attending one of these. For this reason, we are holding a virtual conference in October…. read more >>

5:50

Well, am I turning red! Soon after I posted my last video about how to find the volume underneath a set of non uniformly spaced data, I found one of our developers had a better way to do it using… read more >>

5:50

This video covers the use of GRIDDATA, anonymous functions, and QUAD2D to integrate the volume under a set of randomly spaced data points. First an interpolation scheme must be put in place, then a… read more >>

4:59

This video will demonstrate how to implement a formula in MATLAB. In the video, we will make a function out of the formula. The function will take a scalar (single number) or a vector. We want to… read more >>

6:01

This short video covers the thought process of rewriting some code for clarity. The six lines of code are lengthened into twice that. The code is much more readable and maintainable. The problem… read more >>

The “Rules of the new game” puzzler was the most difficult one yet. Puzzlers are MATLAB programming challenges that I post from time to time. They lead to interesting discussions of… read more >>

I was once one of the many people that have been a steward of the Pick Of The Week blog. I try not to highlight File Exchange files here, but this exceptional tutorial is, well, an… read more >>