www.gusucode.com > mbcmodels 工具箱 matlab 源码程序 > mbcmodels/@xreglinear/jacob.m
function J=jacob(m,x); %JACOB % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. if nargin == 1; X=m.Store.X; else X=x2fx(m,code(m,x)); end J= X(:,~m.TermsOut);