I am trying to calculate the peak value of the bodemag plot. Attached is the code I am trying to use
[gpeak,fpeak] = getPeakGain(SS_1)
gpeak_dB = 20*log10(gpeak);
However that doesn't seem to work for bodemag plots, only for bode plots because it isn't giving me the correct peak for the plot attached.
How do I calculate the peak of a bodemag plot?