Phase Wrapping in bodeoptions (MATLAB 2016a)

2016 7 21
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回答已采纳
更新时间：2018 3 6
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Consider
close all;
opts = bodeoptions('cstprefs');
opts.PhaseWrapping = 'on';
s = tf('s');
G1 = s^1;
G2 = s^2;
G3 = s^3;
G4 = s^4;
bodeplot(G1, G2, G3, G4, opts);
grid on;
The phase plot of G3 is not equal to -90 (it equals 270). Up to at least MATLAB 2014a phase wrapping forced the phase to be between (-180, 180]. How can I get this behaviour back?

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 采纳的回答

yongeandcollege
yongeandcollege 2018-3-6

0 个投票

Thankfully, this issue seems to have been corrected in MATLAB 2017b.

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