www.gusucode.com > mbcdesign 工具箱 matlab 源码程序 > mbcdesign/@des_constraints/optConstr.m
function [g]= optConstr(c,X); %OPTCONSTR % Copyright 2000-2005 The MathWorks, Inc. and Ford Global Technologies, Inc. % find nonlinear constraints isnonlin=zeros(1,length(c.Constraints)); for n=1:length(c.Constraints) isnonlin(n)=~islinear(c.Constraints{n}); end dim = find(size(X)==length(c.Factors)); g = zeros(size(X,dim(1)),sum(isnonlin)); if dim==1; X=X'; end m=0; for n=find(isnonlin) m=m+1; g(:,m) = constraintDistance( c.Constraints{n}, X ); end