Revision as of 16:12, 3 December 2008 by Sje (Talk)

Basic definition of the Z-Transform

The Z-transform of a sequence is defined as $ H(z) = \sum^{\infty}_{n = -\infty} h[n]z^{-n}\! $

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Sees the importance of signal filtering in medical imaging

Dhruv Lamba, BSEE2010