Z transformation please help

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rabia ceki
rabia ceki 2012-12-13
Hi, f[k]={2,4,5,7,0,1} find the Z transformation on matlab find the convergence of this f on matlab please help I couldnt do
  2 个评论
Wayne King
Wayne King 2012-12-13
This looks very much like a homework problem. What have you done to solve this problem?
rabia ceki
rabia ceki 2012-12-13
I did this f=[2 4 5 7 0 1] y=ztrans(f) but it says that it is wrong

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回答(1 个)

Babak
Babak 2012-12-13
Here's the answer:
2 + 4/z + 5/z^2 + 7/z^3 + 1/z^5
ROC is the whole complex domain.

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