Question: Show that the linear-phase relations in Equation (12.24) hold for the analysis filters when their polyphase components are given by Equation (12.20). Ho(z) =z-2M-1 Ho(z)
Show that the linear-phase relations in Equation (12.24) hold for the analysis filters when their polyphase components are given by Equation (12.20).


Ho(z) =z-2M-1 Ho(z) H(2)=-2-2M-H(2-1) Go(z) =z-2M-1 Go (z-) G(z) = -z-2M-1 G(z) (12.24)
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