www.gusucode.com > ident 案例代码 matlab源码程序 > ident/ComputeNormalizedAICForAnEstimatedModelExample.m
%% Compute Normalized Akaike's Information Criterion of Estimated Model %% % Estimate a transfer function model. % Copyright 2015 The MathWorks, Inc. load iddata1 z1; np = 2; sys = tfest(z1,np); %% % Compute the normalized Akaike's Information Criterion value. value = aic(sys) %% % The value is also computed during model estimation. Alternatively, use % the |Report| property of the model to access this value. sys.Report.Fit.nAIC