Z-36 - Partial Frac tion Expansion u(k) U(z) Z Z-1 ? (k) 2u...

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CS851: Feedback Control for Computer Systems Inverse Z-Transform • Table Lookup – if the Z-Transform looks  familiar, look it up in the Z-Transform table! • Long Division
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Unformatted text preview: Partial Frac tion Expansion u(k) U(z) Z Z-1 ? (k) 2u (k) 3u u(k) ramp step + = (z) 2U (z) 3U ) z (1 2z z 1 3 U(z) ramp step 2 1 1 1 + =-+-=----Z-1 ?...
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