Revision as of 07:04, 18 September 2008 by Nbrowdue (Talk)

The system's response to $ cos(2t)\, $ will be $ cos(-2t) \, $ because the systems input $ x(t)\, $ yields response $ y(t)=x(-t)\, $. In this case the graph of the output will be identical to the input because cosine is an even function.

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Sees the importance of signal filtering in medical imaging

Dhruv Lamba, BSEE2010