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Aide de Scilab >> CACSD (Computer Aided Control Systems Design) > h_norm


H-infinity norm

Calling Sequence

[hinfnorm [,frequency]]=h_norm(sl [,rerr])



the state space system (syslin list)


max. relative error, default value 1e-8


the infinity norm of Sl


frequency at which maximum is achieved


produces the infinity norm of a state-space system (the maximum over all frequencies of the maximum singular value).

See Also

  • linfn — infinity norm
  • linf — infinity norm
  • svplot — singular-value sigma-plot
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Last updated:
Fri Apr 11 14:14:53 CEST 2014