Tuesday, May 1, 2012

Week Four Updates


Preliminary testing was not able to be done because the electrodes and amplifier have not been obtained. The data acquisition board (DAQ) was acquired, and this will allow the bioelectric signals to be read by MATLAB.
Data Acquisition (DAQ)
A new music player, foobar2000, is now being used. The MATLAB generated GUI had too many bugs and a very complicated algorithm containing over 800 lines, making it very difficult to control through MATLAB.
foobar2000
Foobar2000 is an actual program designed to play music files. It is easily operated using command line/DOS commands in MATLAB, making it a much better choice for the project.

Simple MATLAB script to control foobar2000 operations

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