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State and explain different properties of ROC of z transform.
written 9.1 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 9.1 years ago

Mumbai University > EXTC > Sem 4 > Signals and Systems

Marks : 05

Year : DEC 2015
signals and systems
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written 9.1 years ago by gravatar for teamques10 teamques10 ★ 70k

ROC is the region where Z-transform converges. Z-transform is an infinite power series. This series is not convergent for all values of z. Hence ROC is useful in mentioning z-transform.

Significance of ROC:

  1. ROC gives an idea about values of z for which Z-transform can be calculated.

  2. ROC can be …

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