exm080312_1.m

matlab mfiles实例分析

clf
tt=ScopeData.time;			
xx=ScopeData.signals.values;	
[xm,km]=max(xx);
plot(tt,xx,'r','LineWidth',4),hold on
plot(tt(km),xm,'b.','MarkerSize',36),hold off
strmax=char('最大值',['t = ',num2str(tt(km))],['x = ',num2str(xm)]);
text(6.5,xm,strmax),xlabel('t'),ylabel('x')