File: freson.cat

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scilab 2.6-4
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freson            Scilab Group            Scilab Function            freson
NAME
   freson - peak frequencies
  
CALLING SEQUENCE
 fr=freson(h)
PARAMETERS
 h    : syslin list
      
 fr   : vector of peak frequencies in Hz 
      
DESCRIPTION
   returns the vector of peak frequencies in Hz for the SISO plant h 
  
EXAMPLE
 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, zgrid, h_norm