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  1. #1
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    implementation of filter design

    Hi all!!

    We use a delay unit in the feed back path to implement z-1 in FIR/IIR system design. I am curious to know how to implement 'z' and positive powers of z if they appear in the tranfer function.

    Sorry if the question seems a bit stupid

    Thanks

    •   Alt2nd April 2013, 19:14

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  2. #2
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    Re: implementation of filter design

    1) algebraically convert your transfer function so that all your z terms have negative exponents. then-->each z term represents a number of clock delays of it's input.



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