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

    function x=double(qs);
% QUADSPLINE/DOUBLE

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



plo= qs.polylow(:);
phi= qs.polyhigh(:);
if DatumType(qs)
	x=[qs.knot+datum(qs); plo(end) ; phi(end-2:-1:1); plo(end-2:-1:1)];
else
	x=[qs.knot; plo(end) ; phi(end-2:-1:1); plo(end-2:-1:1)];
end