untitled04.m

利用矩阵分析的方法对线性方程组进行求解分析

%一个按钮开关的有错的程序
h0=figure('toolbar','none','position',...
[198 56 350 300],'name','实例34');
x=0:0.5:2*pi;
y=sin(x);
plot(x,y)
huidiao1=[...
    'set(h_toggle2,"value",0),',...
    'grid on',...
    ];
huidiao2=[...
    'set(h_toggle1,"value",0),',...
    'grid off,',...
    ];
h_toggle1=uicontrol(gcf,'style','togglebutton',...
    'string','grid on',...
    'value',0,...
    'position',[20 45 50 20],...
    'callback',huidiao2);
set(gca,'position',[0.2 0.2 0.6 0.6])
title('开关按钮的使用')