Path: Common/Control
% Generate a Nyquist plot from a statespace object or gain/phase data.
Type Nyquist for a demo.
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Form:
[x,y] = Nyquist( g )
[x,y] = Nyquist( g, w )
[x,y] = Nyquist( g, w, iU, iY )
[x,y] = Nyquist( gain, phase )
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Inputs
------
g (.) Statespace object (see "statespace")
w (.) Frequency vector [rad/s]
iU (1) Input index
iY (1) Output index
-or-
gain (1,:) Magnitude from frequency response (see "FResp")
phase (1,:) Phase from frequency response [deg]
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Outputs
-------
x (1,:) x-axis data, gain*cos(phase)
y (1,:) y-axis data, gain*sin(phase)
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Common: Classes/@statespace/and.m Common: Classes/@statespace/close.m Common: Classes/@statespace/connect.m Common: Classes/@statespace/eig.m Common: Classes/@statespace/get.m Common: Classes/@statespace/getabcd.m Common: Classes/@statespace/getsub.m Common: Classes/@statespace/isempty.m Common: Classes/@statespace/mtimes.m Common: Classes/@statespace/plus.m Common: Classes/@statespace/series.m Common: Classes/@statespace/set.m Common: Classes/@statespace/statespace.m Common: Control/FResp Common: Graphics/Plot2D Common0: Classes/@statespace/and.m Common0: Classes/@statespace/close.m Common0: Classes/@statespace/connect.m Common0: Classes/@statespace/eig.m Common0: Classes/@statespace/get.m Common0: Classes/@statespace/getabcd.m Common0: Classes/@statespace/getsub.m Common0: Classes/@statespace/isempty.m Common0: Classes/@statespace/mtimes.m Common0: Classes/@statespace/plus.m Common0: Classes/@statespace/series.m Common0: Classes/@statespace/set.m Common0: Classes/@statespace/statespace.m Common1: Classes/@statespace/and.m Common1: Classes/@statespace/close.m Common1: Classes/@statespace/connect.m Common1: Classes/@statespace/eig.m Common1: Classes/@statespace/get.m Common1: Classes/@statespace/getabcd.m Common1: Classes/@statespace/getsub.m Common1: Classes/@statespace/isempty.m Common1: Classes/@statespace/mtimes.m Common1: Classes/@statespace/plus.m Common1: Classes/@statespace/series.m Common1: Classes/@statespace/set.m Common1: Classes/@statespace/statespace.m Common2: Classes/@statespace/and.m Common2: Classes/@statespace/close.m Common2: Classes/@statespace/connect.m Common2: Classes/@statespace/eig.m Common2: Classes/@statespace/get.m Common2: Classes/@statespace/getabcd.m Common2: Classes/@statespace/getsub.m Common2: Classes/@statespace/isempty.m Common2: Classes/@statespace/mtimes.m Common2: Classes/@statespace/plus.m Common2: Classes/@statespace/series.m Common2: Classes/@statespace/set.m Common2: Classes/@statespace/statespace.m Math: Trigonometry/CosD Math: Trigonometry/SinD
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