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ROC from Z transformation

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William
William le 10 Sep 2013
Réponse apportée : Nikhil le 13 Fév 2023
if you have a tf() in MATLAB for a Z transformation is there any way to get the Region of convergence data from it? (ROC)
Thanks!

Réponses (4)

Azzi Abdelmalek
Azzi Abdelmalek le 10 Sep 2013
Modifié(e) : Azzi Abdelmalek le 10 Sep 2013
If you want to get the ROC, you have to do it manually. there is nothing reafering to region of convergence in ztrans function
doc ztrans
Also, we can't get the ROC from the resulting z transform, because the z transform is found in the region of convergence

Bisma
Bisma le 23 Jan 2023
Doc ztrans

Nikhil
Nikhil le 13 Fév 2023
i dont know either

Nikhil
Nikhil le 13 Fév 2023
please tell me as well

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