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Unformatted text preview: [ n1]1 6 y [ n2] + x [ n ] , when x [ n ] = δ [ n ]1 3 δ [ n1] (b) y [ n ] = 2 . 5 y [ n1]y [ n2] + x [ n ]5 x [ n1] + 6 x [ n2] , when x [ n ] = δ [ n ] (c) y [ n ] = 1 2 y [ n1]1 4 y [ n2] + x [ n ] , when x [ n ] = δ [ n1] (d) y [ n ] =y [ n2] + x [ n ] , when x [ n ] = 5 δ [ n2] 1 4. (10 Points) Consider the causal system deﬁned by the polezero pattern provided below. Figure 1 Polezero pattern (a) Determine the systems function ( H ( z )). (b) Determine the stability of the systems with reason(s). 2...
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 Spring '08
 J.Shin
 Digital Signal Processing, Taylor Series, Signal Processing, Analytic function, Euler's formula

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