www.gusucode.com > mbcmodels 工具箱 matlab 源码程序 > mbcmodels/@xregmodel/nfactors.m

    function [n,s,u]= nfactors(m)
% MODEL/NFACTORS number of dependents for model
% 
%   n = nfactors(n)
% 
% Additional outputs are available
%   [n,symbols,units]= nfactors(m); 

%  Copyright 2000-2009 The MathWorks, Inc. and Ford Global Technologies, Inc.



n = length(m.Inputs);
if nargout>1
    s= {m.Inputs.Symbol};
end
if nargout>2
    u= {m.Inputs.Units};
end