www.gusucode.com > mbcmodels 工具箱 matlab 源码程序 > mbcmodels/@localsurface/evalpev.m
function p= evalpev(x,L,varargin); %EVALPEV % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. FX= CalcJacob(L,x); Ri= var(L); % calculate inverse and use multiplication pev= FX*Ri; p= sum(pev.^2,2);