blk2strc.m

线性时变系统控制器设计的工具包

% this fuction converts a delta block discription blk defined for use
% with mu.m into a scale block discription for use with the lmi solvers
% and specifically the funtions lmi1.m and lmi2.m
%
%  struct=blk2strc(blk);

% Written by: Lt Paul Blue
%             WL/FIGC-3 Bldg 146
%             2210 Eighth Street Suite 21
%             Wright-Patterson AFB OH 45433-7531
%
%             e-mail: [e-mail]
%             ph: [phone]
%
% Copyright (c) 1996, All Rights Reserved

function struct=blk2strc(blk)

blk=abs(blk);
[r,c]=size(blk);
struct=zeros(r,c); % initialize

for k=1:r
  blk_k1=blk(k,1);
  blk_k2=blk(k,2);

  struct(k,1)=blk_k1;

  if(blk_k2==0 | blk_k2==1)
    struct(k,2)=1;
  else
    struct(k,2)=0;
  end
end