Software, handouts, overhead slides from the workshops:
A lot of material is missing. If you are looking for something specific
from one of the workshops, please send email to Alexander Perlis, aprl@math.arizona.edu
. (Note: Please do let me know if you are looking for something.
We would like to get everything on this website, but this is a volunteer
effort, so we may not be adding things in the order in which people out
there are looking for them. We need to know what you want.)
 Programs for TI calculators
 Programs for MATLAB
 Picture of TouchTone waveforms
 Overhead slides demonstrating the calculation of Fourier coefficients
(prepared by Aaron Ekstrom):
 Slide 1: A complicated wave as a sum of simple waves
 Slide 2: Averaging the wave to compute the constant term
 Slide 3: Integrating against cos(x) to pick out the a1 coefficient
 Slide 4: Integrating against sin(x) to pick out the b1 coefficient
 Slide 5: Integrating against cos(2x) to pick out the a2 coefficient
 Slide 6: Integrating against sin(2x) to pick out the b2 coefficient
 Overhead slides (prepared by Jeff
Cunningham)
