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已知序列[图],则该序列的Z变换及收敛域为_________。()...
已知序列,则该序列的Z变换及收敛域为_________。()
A、X(z)=0<|z|<1<br> B、X(z)=
0<|z|<<img src="http://static.jiandati.com/32fc872-chaoxing2016-744667.png">
C、X(z)=0<|z|<<img src="http://static.jiandati.com/c362b75-chaoxing2016-41287.jpeg">
D、X(z)=0<|z|<img src="http://static.jiandati.com/5910233-chaoxing2016-761617.png">
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_panel_vip.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/no_answer.png)