hold on
loglog(data_5000(:,1),data_5000(:,2),'-<g','MarkerSize',8,'linewidth',2)
hold on
grid on
legend('无估计','T=100','T=200','T=500','T=1000','T=2000','T=5000','location','southeast')
xlabel('保存时间（小时）')
ylabel('误帧率(FER) ')
strr=strcat('J:\5w.jpg');
print(gcf,'-r600','-dpng',strr);
strr=strcat('J:\5w.jpg');
print(gcf,'-r600','-dpng',strr);
