Functions
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 cylindertest.m 

A function circuit.m used to compute the power, current, and total resistance of a circuit in series.  circuit.m circuittest.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 trajectorytest.m 

A main program calls a function, which calls another function...  dispplot.m paravelocity.m 

A function within a for loop: to compute and plot the trajectories of a projectile for varying angles (theta).  projectiletrajectory.m trajectory_theta.m 