**TAM 203, Spring 2002 Matlab samples**

**The two body problem.** There is a folder containing files and a README
file. It shows how to do "the two body problem" and also contains
a primitive replacement for ode23 so you can see what ode23 is about, at least
in concept. The mac version is "stuffed", the PC version is "zipped".

**Prelim 2, problem 2, spring 02.** This is a folder with two M files.
The problem is to draw a square after one second given that it was initially
still
and has a constant force at its edge. See the prelim
2 solutions for an explanation of the problem.The mac version is "stuffed",
the PC version is "zipped".

**Heat conduction.** OK, this is really a Math 293 thing. But it does show
how to do movies of line drawings. It makes a movie of T vs x as time evolves
and heat spreads out in a bar. It uses Fourier series.