quiz1_Solution

quiz1_Solution - 3) (4 points) Draw two possible...

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University of Kentucky Department of Electrical and Computer Engineering EE421G: Signals and Systems I – Fall 2007 (Quiz 1) Name: ______________________________ You are allowed to use your books and notes. You must do your own work or you will receive no points. You have 20 minutes to do this quiz. 1) (2 points) Write down the discrete time sifting property. 2) (2 points) x(t) is shown below. Please draw x(2t) in the space provided.
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Unformatted text preview: 3) (4 points) Draw two possible continuous-time sinusoidal signals that can give rise to the following discrete-time sequence when sampling at 1Hz. 4) (2 points) In problem 3, what is the fundamental frequency of the discrete-time sequence? Please explain. 1 1 2 3 4 5 6 7 -1 x[n] 1 2 3 4 5 6 2 1 1 2 3 4 5 6 2 1...
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This note was uploaded on 01/12/2010 for the course ENGR 421g taught by Professor Mattrobinson during the Fall '07 term at Kentucky.

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