Z-23 - Z­Tra nsform/ Inverse Z­Tra nsform u (k)=0.7k 1 0...

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Unformatted text preview: Z­Tra nsform/ Inverse Z­Tra nsform u (k)=0.7k 1 0 .9 0 .8 0 .7 0 .6 0 .5 0 .4 0 .3 0 .2 0 .1 0 0 5 10 15 LTI: yimp use (k)=0.3k­1 1 y (k)? 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 (c onvolution) * 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 = 0 2 4 6 8 10 12 14 16 18 0 0 5 10 15 Z 1 1− 0.7z−1 Z ∙ z­1 1− 0.3z−1 Tra nsfer Func tion Z -1 (multip lic a tion) = z− 1 (1− 0.3z−1)(1− 0.7z−1) C S851: Feed b a c k Control for Comp uter Systems ...
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This note was uploaded on 12/20/2009 for the course ECE 451 taught by Professor Staff during the Fall '09 term at Clarkson University .

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