www.gusucode.com > ident 案例代码 matlab源码程序 > ident/EstimateaCanonicalFormContinuousTimeModelExample.m
%% Estimate a Canonical-Form, Continuous-Time Model % Estimate a continuous-time, canonical-form model. % Copyright 2015 The MathWorks, Inc. %% % Load estimation data. load iddata1 z1 %% % Specify the estimation options. opt = n4sidOptions('Focus','simulation','Display','on'); %% % Estimate the model. nx = 2; sys = n4sid(z1,nx,'Ts',0,'Form','canonical',opt); %% % |sys| is a second-order, continuous-time, state-space model in the canonical % form.