spy.m

来自「国外专家做的求解LMI鲁棒控制的工具箱,可以相对高效的解决LMI问题」· M 代码 · 共 16 行

function varargout = spy(X)
%SPY (overloaded)

% Author Johan L鰂berg 
% $Id: spy.m,v 1.4 2005/06/17 13:02:01 joloef Exp $   

 if isa(X,'blkvar')
    X = sdpvar(X);
 end
    
Z = reshape(sum(abs(X.basis),2),X.n,X.m);
if nargout==0
    spy(Z)
else
    varargout{1}=Z;
end