Revision as of 18:56, 14 January 2011 by Wang420 (Talk | contribs)

Question 1:
MATLAB code: question1.txt
Sound file:  question1.wav

Question 2:
MATLAB code: question2.txt
Sound file:  question2.wav

1. The repeated phrase was "number nine".
2. I couldn't hear any message in the reversed version.
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To all math majors: "Mathematics is a wonderfully rich subject."

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