15 lines
342 B
Matlab
15 lines
342 B
Matlab
function nichols(G,w)
|
|
% nichols - draw the Nichols chart of an FOTF object
|
|
%
|
|
% nichols(G,w)
|
|
%
|
|
% G - an FOTF object
|
|
% w - the frequency vector
|
|
|
|
% Copyright (c) Dingyu Xue, Northeastern University, China
|
|
% Last modified 28 March, 2017
|
|
% Last modified 18 May, 2022
|
|
arguments, G, w=logspace(-4,4); end
|
|
H=bode(G,w); nichols(H);
|
|
end
|