Users are encouraged to read through the following primer: Functions Primer

Examples Tutorials MATLAB programs
Overview of functions N/A
A function cylinder.m used to compute the area and volume of a cylinder, given radius and height. cylinder.m
A function circuit.m used to compute the power, current, and total resistance of a circuit in series. circuit.m
Examples for the advanced user Tutorials MATLAB programs
A function used to compute the trajectory of a projectile.  Use of global variables is introduced. projectiletrajectory.m
A main program calls a function, which calls another function... dispplot.m
A function within a for loop: to compute and plot the trajectories of a projectile for varying angles (theta). projectiletrajectory.m
Users are encouraged to work through the following suggested exercises: Functions Exercises