plt_ttl.m

离散控制系统设计的MATLAB 代码

function y = plt_ttl(str1,str2)
% function y = plt_ttl(str1,str2)
% Replace str1 with str2 in a lti plot

%%%%%%%%%%%%%%%%%% plt_ttl.m %%%%%%%%%%%%%%%%%%%%
%   Discrete-Time Control Problems using        %
%       MATLAB and the Control System Toolbox   %
%   by J.H. Chow, D.K. Frederick, & N.W. Chbat  %
%         Brooks/Cole Publishing Company        %
%                September 2002                 %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

show=get(0, 'ShowHiddenHandles');
set(0, 'ShowHiddenHandles', 'on');
ht=findobj('String', str1);
set(ht, 'String', str2);
set(0,'ShowHiddenHandles', show);
%%%%%%%%%%