vert2indx.m

来自「beamlet变化的工具箱」· M 代码 · 共 33 行

%  Vert2Indx -- Convert Vertex index to 3-d Array Index.
%   Usage
%     [i,j,s,i2,j2,s2] = Vert2Indx(v,vp,n);
%   Inputs
%     v          coordinates of starting vertex, from 0 to n
%     vp         coordinates of another  vertex, from 0 to n
%     n          n by n image
%   Output
%     i,j,s      Corresponding beamlet coefficient is stored 
%                at location [i j s]. Notation 's' is for scale.
%     i2,j2,s2   the second possible indices
%   Notes
%     1. error if 'v' and 'vp' are not connected.
%     2. It is possible that an beamlet is double counted in the beamlet
%        system (e.g. when an beamlet is on a common boundary). In that 
%        case, we return two sets of indices. 
%   See Also
%     MinCostPath
%
%
% Part of BeamLab Version:200
% Built:Friday,23-Aug-2002 00:00:00
% This is Copyrighted Material
% For Copying permissions see COPYING.m
% Comments? e-mail [e-mail]
%
%
% Part of BeamLab Version:200
% Built:Saturday,14-Sep-2002 00:00:00
% This is Copyrighted Material
% For Copying permissions see COPYING.m
% Comments? e-mail [e-mail]
%