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Scilab Help >> Control Systems - CACSD > Control Design > H-infinity > h_norm

h_norm

H-infinity norm

Syntax

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

Arguments

sl

the state space system (syslin list)

rerr

max. relative error, default value 1e-8

hinfnorm

the infinity norm of Sl

frequency

frequency at which maximum is achieved

Description

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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with contributors 		Last updated:
Wed Jun 15 08:27:35 CEST 2016