freson

peak frequencies

Calling Sequence

fr=freson(h)

Arguments

:h syslin list : :fr vector of peak frequencies in Hz :

Description

returns the vector of peak frequencies in Hz for the SISO plant h

Examples

h=`syslin`_('c',-1+%s,(3+2*%s+%s^2)*(50+0.1*%s+%s^2))
fr=freson(h)
`bode`_(h)
g=20*`log`_(`abs`_(`repfreq`_(h,fr)))/`log`_(10)

See Also

  • frep2tf transfer function realization from frequency response
  • zgrid zgrid plot
  • h_norm H-infinity norm

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