Jim Sizemore is Professor of Physics and Engineering at Tyler Junior College. For over 25 years he’s worked in the semiconductor and software industries as a process engineer, device physicist, and software developer and has been teaching college physics, engineering, and math for the last 13 years. John Paul Mueller is a freelance author and a technical editor for both Data Based Advisor and Coast Compute magazines. He has produced 96 books and more than 300 articles to date and has been following MATLAB development for nearly a decade.