www.gusucode.com > mbcmodels 工具箱 matlab 源码程序 > mbcmodels/@localpspline/diff.m

    function q=diff(s);
% QUADSPLINE/DIFF differentiate

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




q=s;
q.quadlow  = diff(s.quadlow);
q.quadhigh = diff(s.quadhigh);