www.gusucode.com > mbcmodels 工具箱 matlab 源码程序 > mbcmodels/@localsurface/det_xtx.m

    function d=det_xtx(m)
%xreglinear/DET_XTX   Determinant of X'X
%   d=DET_XTX(m) calculates |X'X| for the model m

%  Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc.



d=det_xtx(m.userdefined);