Arrays are a fundamental and versatile tool for representing data of all shapes and sizes In this assignment, you'll see how arrays can be applied to generate and manipulate music and images.
This assignment consists of three smaller programs. Part One of this assignment (Steganogra-phy) explores how arrays can be used to represent images and how simple transformations on im-ages can be used to hide secret messages. Part Two of this assignment (Histogram Equalization) shows how you can use arrays in a variety of contexts to manipulate photographs and recover meaningful data from overexposed or underexposed pictures. Part Three of this assignment (Tone Matrix) lets you use arrays to play sounds and construct an impressive musical instrument.
By the time you've completed this assignment, you will have a much deeper understanding of how to use arrays to model and solve problems. You'll also be able to share secret messages with your friends, compose music, and fix all your old family photos. We hope you have a lot of fun working through these problems and playing around with the results!