Initial commit
Add Weinstein reference.
Add sources.txt, roughly copied from Google doc
Add spectrum.m, which demos all this DFT stuff.
Add .gitignore
Add the write up
Fixed a mistake
Clarify some of the explanation in the sources
Cleanup, new Makefile

- Moved the LaTeX writeup stuff to /doc
- Got rid of files that we shouldn't be tracking, like {aux,log,pdf}
- Added some lines to .gitignore to ignore those files
- Added Makefile to easily build/clean
Fixing merge conflict?
Done with the Nyquist stuff
Nyquist prof and outline
report. dft is still a bitch
Merge branch 'master' of git.assembla.com:multiplexing

Conflicts:
	LaTexWriteUp/FDMReport.aux
	LaTexWriteUp/FDMReport.log
	LaTexWriteUp/FDMReport.pdf
	LaTexWriteUp/FDMReport.synctex.gz
	LaTexWriteUp/FDMReport.tex
Add stack and split functions

These combine and separate input in frequency, respectively.
Add demo.m

This function takes the names of two input WAV files and produces two
output files by using stack and then split.
More math. Lots of it. Time to get to the implementation stuff.
Make demo.m also yield an intermediate WAV
Remove README from src/
Add comments to split and stack