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.