[EEG] data and bowel movements

Anthony Di Franco di.franco at aya.yale.edu
Thu Jun 25 13:34:42 PDT 2009

On Thu, Jun 25, 2009 at 13:18, Kelly<hurtstotouchfire at gmail.com> wrote:
>> heres some crappy code i used. none of the tools are that useful but if
>> youre not that experienced with signals or graphing of crap in the unix
>> commandline, heres barebones stuff that youcan get a sense of how to do it.
>> http://www.twentygoto10.com/eeg/shitlab.c - loads up MATLAB datafiles from
>> linux in C and maybe you can convert datasets, it uses libmatio (which sucks
>> and no example code, so heres an example code)
>> http://www.twentygoto10.com/eeg/cg-analysis/quickfft.c - convert time series
>> data to frequency series data using the crappy DCT-II method of real to real
>> data
>> http://www.twentygoto10.com/eeg/120130/gnuplot.plot - heres the gnuplot
>> script i used to graph the crap (also theres a dct.plot with slightly
>> different parameters)

If you want to use a less rubbing-two-sticks-together-to-make-dust
sort of software toolbox, but still keep the warm fuzzy
Stallman-approving-of-what-you're-doing feeling, and your money, have
a look at these:

http://www.gnu.org/software/octave/ - good matlab clone
http://www.scilab.org/ - matlab clone with evil widgets from 1991
http://www.sagemath.org/ - everything and everything else,
Mathematica-like feature set, Python
http://scipy.org/ - more numerical focus in a Python package, includes
Numpy for linear algebra
http://acs.lbl.gov/~hoschek/colt/ - java linear algebra
http://rapid-i.com/ - java machine learning

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