15 lines
463 B
Matlab
15 lines
463 B
Matlab
function [Gm,Pm,Wcg,Wcp]=margin(G)
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% margin - gain and phase margins of an FOTF object
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%
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% [Gm,Pm,Wcg,Wcp]=margin(G)
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%
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% G - an FOTF object
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% Gm, Wcg - gain margin in dBs and the corresponding frequency
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% Pm, Wcp - phase margin in degrees and the crossover frequency
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% Copyright (c) Dingyu Xue, Northeastern University, China
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% Last modified 28 March, 2017
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% Last modified 18 May, 2022
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H=bode(G,logspace(-4,4,1000)); [Gm,Pm,Wcg,Wcp]=margin(H);
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end
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