function  [xt,yt] = xylink1a(t);
%XYLINK1A Coordinates of an off-center circle.
%   XYLINK1A returns the coordinates of an off-center
%   circle used to generated a torus for TORI4.

%   C. Henry Edwards, University of Georgia. 6-20-93.
%
%   Copyright 1984-2000 The MathWorks, Inc. 
%   $Revision: 5.5 $  $Date: 2000/06/01 03:16:31 $

xt = 1 + 0.5*cos(t);   yt = 1 + 0.5*sin(t);

