dout畫圖
t=dout.time;y1=dout.data(:,1);y2=dout.data(:,2);
%figure('name','Figd','Position',[300 200 380 280])
figure('name','Figd','Position',[800 200 380 280])
subplot(2,1,1,'align');
plot(t,y2,'black','linewidth',1);
ylabel('(Nm)','Fontsize',15,'Fontname','TimesNewMan');
legend('','');
subplot(2,1,2,'align');
plot(t,y2-y1,'black','linewidth',1);
ylabel('(Nm)','Fontsize',15,'Fontname','TimesNewMan');
xlabel('Time(s)','Fontsize',15,'Fontname','TimesNewMan')