Revision as of 12:45, 25 September 2008 by Huang122 (Talk)

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Suppose a DT signal x[n] satisfies

1. x[n] is periodic and period N=8.

2. $ \sum_{n=0}^{7}x[n]=5 $

3.$ a_{k+3} = a_k $

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Ph.D. 2007, working on developing cool imaging technologies for digital cameras, camera phones, and video surveillance cameras.

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