Making a Custom Data Tip

(Originally posted on Doug's MATLAB Video Tutorials blog.)

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 numbers is equally likely. Looking at a bar chart of the results, we want to change the data tip so that we can get a custom description of the data, rather than just an X,Y coordinate.