Stuart’s MATLAB Videos

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Posts 261 - 270 of 549

Code review of a file reader: suggestion of changes

A close friend of mine is just learning MATLAB. She needs to process a bunch of text files, and was able to write some code that will accomplish that. She came to me looking to bring her code to… read more >>

Using keyboard shortcuts 1

I like it when I find new productivity tips in the MATLAB environment. The new MATLAB Toolstrip shows keyboard shortcuts for all toolstrip items when you press the Alt-key, which reminded me that we… read more >>

Final MATLAB programming contest 2

I have been involved with the MATLAB programming contest in a meaningful way since about 2005, seven years later we are doing the final one, Knots. I hope you have enjoyed playing these as… read more >>

Simple test scripts in MATLAB

Testing your code is important to make sure that it works correctly and continues to work correctly as you modify it. The more long lived the code, the more important testing becomes. I… read more >>

Importing data into MATLAB 1

With the new release of MATLAB, I was all excited to make a video about the tools for importing data into MATLAB. Then I realized that Sarah made an even better one. There are quite a few in this… read more >>

Ulam Spirial and interactive tweaking in MATLAB

I think a lot about how to best teach MATLAB. It took me 18 years to learn what I know about MATLAB, I keep hoping I can teach all of it in a three day class. So far, it has never worked! The… read more >>

Making a custom data tip

This is the final video in the cryptography series. In this we look at the final data that comes out of the random number generator. We are concerned to see that not every combination of random… read more >>

Release 2012B is live 6

Every six month we release a new version of MATLAB. This 2012B Release is kind of a big deal. There is a major change in the desktop that should increase the discoverability of features in MATLAB. … read more >>

Using and removing NaN in MATLAB plots

This is a quick technique that came out of the series we have been doing about the cryptography algorithm. If you have NaN (“Not A Number”) in your data, MATLAB will ignore them in a… read more >>

Choosing algorithm based on data size. 2

Today we will look further at the cypher algorithm, specifically the randomness of this algorithm. There are two different distributions to look at: distribution of single numbers (1,2,3,4) and the… read more >>

Posts 261 - 270 of 549

These postings are the author's and don't necessarily represent the opinions of MathWorks.