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Aide Scilab >> Graphiques > plzr

plzr

pole-zero plot

Calling Sequence

plzr(sl)

Arguments

sl

list ( syslin)

Description

produces a pole-zero plot of the linear system sl (syslin list)

Examples

s=poly(0,'s');
n=[1+s   2+3*s+4*s^2        5; 0        1-s             s];
d=[1+3*s   5-s^3           s+1;1+s     1+s+s^2      3*s-1];
h=syslin('c',n./d); 
plzr(h);

See Also

  • trzeros — transmission zeros and normal rank
  • roots — racines d'un polynôme
  • syslin — définition d'un système dynamique linéaire
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Last updated:
Thu May 12 11:45:00 CEST 2011