getbasematrix.m

来自「optimization toolbox」· M 代码 · 共 12 行

function y = getbasematrix(x,ind)
%GETBASEMATRIX (overloaded sdpvar/getbasematrix on double)

% Author Johan L鰂berg
% $Id: getbasematrix.m,v 1.2 2004/07/02 08:17:30 johanl Exp $

if ind == 0
    y = x;
else
    y = spalloc(size(x,1),size(x,2),0);
end