clear
clc
close all hidden
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
load('iiii.mat')
x=1:length(mmmm);
y=mmmm;
h=plot(x,y);
set(h,'Color','k','LineWidth',2);
set(gca,'box','off');
set(gcf,'color','white');
xlabel('\theta'),ylabel('tan\theta')
xlabel({'太阳轮的旋转角度(^0)'},'FontSize',12);
ylabel('行星轮的瞬时弦长（mm）','FontSize',12);
%xlim([0 350]);ylim([13.6 15.4]);
a=0.1295;
b=0.108;
annotation('arrow',[a a],[0.8 0.96]);
annotation('arrow',[0.8 0.96],[b b]);
text(97,12.05,'(105,12)','FontSize',10);
