Revision as of 16:05, 14 October 2008 by Zcurosh (Talk)

Most Difficult Problem on First Test

The problem that I found most difficult was problem number 4.

4. Compute the coefficients $ a_{k} \! $ of the Fourier series signal $ x(t) \! $ periodic with period $ T = 4 \! $ defined by

$ x(t)= \left\{ \begin{array}{ll}0&, -2<t<-1\\ 1&, -1\leq t\leq 1\\ 0&, 1<t\leq 2\end{array}\right. $

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Correspondence Chess Grandmaster and Purdue Alumni

Prof. Dan Fleetwood