freson

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