www.gusucode.com > control 案例程序 matlab源码代码 > control/PeakGainofTransferFunctionExample.m
%% Peak Gain of Transfer Function % Compute the peak gain of the resonance in the following transfer % function: % % $$sys = {{90} \over {{s^2} + 1.5s + 90}}.$$ % %% sys = tf(90,[1,1.5,90]); gpeak = getPeakGain(sys) %% % The |getPeakGain| command returns the peak gain in absolute units.