Overview

In this chapter, we present examples showing you how to apply MATLAB to problems in several different disciplines. Each example is presented as a MATLAB M-book. These M-books are illustrations of the kinds of polished, integrated, interactive documents that you can create with MATLAB, as augmented by the Word interface. The M-books are:

• Illuminating a Room

• Mortgage Payments

• Monte Carlo Simulation

• Population Dynamics

• Linear Economic Models

• Linear Programming

• The 360 Pendulum

• Numerical Solution of the Heat Equation

• A Model of Traffic Flow

We have not explained all the MATLAB commands that we use; you can learn about the new commands from the online help. SIMULINK is used in A Model of Traffic Flow and as an optional accessory in Population Dynamics and Numerical Solution of the Heat Equation. Running the M-book on Linear Programming also requires an M-file found (in slightly different forms) in the SIMULINK and Optimization toolboxes.

The M-books require different levels of mathematical background and expertise in other subjects. Illuminating a Room, Mortgage Payments, and Population Dynamics use only high school mathematics. Monte Carlo Simulation uses some probability and statistics; Linear Economic Models and Linear Programming, some linear algebra; The 360 Pendulum, some ordinary differential equations; Numerical Solution of the Heat Equation, some partial differential equations; and A Model of Traffic Flow, differential equations, linear algebra, and familiarity with the function e ^z for z a complex number. Even if you...