exm080624_1.m

来自「这是学习matlab的资料」· M 代码 · 共 9 行

%exm080624_1.m

InInit=simget('exm08053_1','InitialState')	
[t,x,y]=sim('exm08053_1',100);			
opts=simset('InitialState',[120,0,0,0]);
[tt,xx,yy]=sim('exm08053_1',100,opts);	
plot(t,x(:,1),':b',tt,xx(:,1),'r')
legend('\fontname{隶书}\fontsize{16}内初值','外初值',4)
shg