This document discusses Matlab programming and provides an example of writing a Matlab program. It outlines major Matlab features like interface programming, M-files, visualization tools, and modeling capabilities. It then gives steps for writing a Matlab program by creating an M-file, writing code, saving the file, changing directories, and running the file. Finally, it lists some application areas for Matlab programs, such as image processing, signal processing, artificial intelligence, wireless networks, and robotics.