group tutorial: Fourier Math
diary
- Fri Sep 12 : brief notes & assignment for next time
- Sep 19 : talked about assignment & Jim's sol'n
- Sep 26 : talked about matrix assignment & started complex numbers
- Oct 3 : complex numbers
- Oct 10 : \( e^{i \theta} = cos(\theta) + i \, sin(\theta) \)
- Oct 17 : frequency vs time overview
- Oct 31 : putting it all together: DFT
- Nov 7 : Jim's start at doing a DFT in ipython
- Nov 14
- Nov 21 : audacity, importing sound files
- Dec 5 : last class, discussed even/odd functions, big picture of (dt, df, N, T, ...), sound to spectra
Final project/paper due Fri Dec 12 - email or find other way to get it to me.
work
resources
There are lots of on- and off- line books, articles,
and explanations of this stuff, at many levels of complexity
(so to speak). Given a topic or problem under discussion,
do google around with the appropriate keywords, and
then come to our meetings and ask questions.
background and general info
starting points
deeper material
