% Schematic12.m %
clear; clf;
figure(1)
figure1=figure(1); axes('Visible','off','Parent',figure1); hold('all');
plot([-0.6 -0.2],[0 0],'k'); plot([-0.2 0.3],[0 0.28],'k');
plot([-0.2 0.27],[0 -0.32],'k');
annotation(figure1,'arrow',[0.371 0.371],[0.52 0.54],'HeadLength',14,'HeadWidth',14);
annotation(figure1,'arrow',[0.371 0.371],[0.56 0.54],'HeadLength',14,'HeadWidth',14);
annotation(figure1,'arrow',[0.555 0.565],[0.626 0.606],'HeadLength',14,'HeadWidth',14);
annotation(figure1,'arrow',[0.5739 0.5639],[0.5779 0.6059],'HeadLength',14,'HeadWidth',14);
annotation(figure1,'arrow',[0.552 0.559],[0.449 0.4595],'HeadLength',14,'HeadWidth',14);
annotation(figure1,'arrow',[0.5661 0.5591],[0.4774 0.4609],'HeadLength',14,'HeadWidth',14);
t=linspace(0,2*pi,360); r=0.12; x2=r*cos(t); y2=r*sin(t);
plot(x2-0.2,y2,'k');
axis image

text('Interpreter','latex','String','$$\theta_\alpha$$','Position',[-0.28 0.165],'FontSize',30)
text('Interpreter','latex','String','$$\theta_\beta$$','Position',[-0.063 -0.01],'FontSize',30)
text('Interpreter','latex','String','$$\theta_\gamma$$','Position',[-0.23 -0.17],'FontSize',30)
text('Interpreter','latex','String','$$\alpha$$','Position',[-0.53 0.25],'FontSize',32)
text('Interpreter','latex','String','$$\beta$$','Position',[0.17 -0.01],'FontSize',32)
text('Interpreter','latex','String','$$\gamma$$','Position',[-0.48 -0.24],'FontSize',32)
text('Interpreter','latex','String','$$\sigma_{\alpha\beta}$$','Position',[0.15 0.215],'FontSize',32)
text('Interpreter','latex','String','$$\sigma_{\beta\gamma}$$','Position',[0.13 -0.25],'FontSize',32)
text('Interpreter','latex','String','$$\sigma_{\gamma\alpha}$$','Position',[-0.57 -0.01],'FontSize',32)
set(gcf,'PaperPositionMode','auto')