le.m

求解线性矩阵不等式简单方便--与LMI工具箱相比

function y = le(X,Y)
%LE (overloaded)

% Author Johan L鰂berg
% $Id: le.m,v 1.2 2006/07/13 19:40:59 joloef Exp $

if isa(X,'ndsdpvar')
    X = sdpvar(X);
elseif isa(X,'double')
    X = X(:);
end

if isa(Y,'ndsdpvar')
    Y = sdpvar(Y);
elseif isa(Y,'double')
    Y = Y(:);
end

try
    y = constraint(X,'<=',Y);
catch
    error(lasterr)
end