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freson

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

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, zgrid, h_norm
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