somik13
Joined: 15 Feb 2007
Posts: 17
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 09 May 2008 21:39 Z domain representation of an upsampler |
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Did anybody knows who to represent an up sampler in Z-domain? I all ready build a polyphase Interpolation filter in which i have 4 subfilter 4 upsampler. I want to see the filter response in Matlab thats why i need a z domain representation.
Thanks
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