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+ | The Z-transform of a sequence is defined as <math>H(z) = \sum^{\infty}_{n = -\infty} h[n]z^{-n}\!</math> |
Revision as of 16:12, 3 December 2008
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}\! $