Today I would like to introduce guest blogger John Kotwicki, who works in the Training Services group here at MathWorks. John manages the Certification Program and will be introducing the new MATLAB Certification offering.... read more >>

Today I’d like to introduce guest blogger Sarah Wait Zaranek who works for the MATLAB Marketing team here at MathWorks. Sarah previously has written about using GPUs in MATLAB. Sarah will be discussing how she got started using regular expressions.... read more >>

Answer: When the sum of all divisors of a positive integer, except the number itself, equals the number. Here's a reference with more information from Wikipedia.... read more >>

Today, David Garrison, our guest blogger, will complete his series on the R2012b Desktop.... read more >>