% Schematic31.m %
clear; clc; clf;
figure1=figure(1);
theta=linspace(0,2*pi,360);
plot(0.5+0.2*cos(theta),0.5+0.2*sin(theta),'k-','linewidth',1.0)
hold on
plot(0.5+0.4*cos(theta),0.5+0.4*sin(theta),'k-','linewidth',1.0)
plot([0 1],[0.5 0.5],'k:','linewidth',2.0)
text('Interpreter','latex','String','$$\Omega_1$$','Position',[0.41 0.58],'FontSize',24)
text('Interpreter','latex','String','$$\Omega_2$$','Position',[0.28 0.7],'FontSize',24)
text('Interpreter','latex','String','$$\Omega_3$$','Position',[0.15 0.85],'FontSize',24)
text('Interpreter','latex','String','$$\Gamma_{1}$$','Position',[0.35 0.3],'FontSize',24)
text('Interpreter','latex','String','$$\Gamma_{2}$$','Position',[0.28 0.1115],'FontSize',24)
text('Interpreter','latex','String','$$\sigma_{2}$$','Position',[0.665 0.23],'FontSize',24)
annotation('arrow',[0.5654 0.5454],[0.4230 0.3610],'LineWidth',1);
text('Interpreter','latex','String','$$\sigma_{1}$$','Position',[0.565 0.405],'FontSize',24)
annotation(figure1,'arrow',[0.63 0.61],[0.28 0.218],'linewidth',1.0);
annotation(figure1,'arrow',[0.52 0.577],[0.52 0.835],'LineWidth',1);
annotation(figure1,'arrow',[0.52 0.592],[0.52 0.645],'LineWidth',1);
text('Interpreter','latex','String','$$R_{2}$$','Position',[0.485 0.78],'FontSize',24)
text('Interpreter','latex','String','$$R_{1}$$','Position',[0.56 0.56],'FontSize',24)
xlabel('x','fontsize',22)
text(-0.1, 0.7, 'y', 'fontsize',22)
set(gca,'fontsize',16);
set(gca,'YTick',[0  0.5  1]);
set(gca,'XTick',[0  0.5  1]);
axis image
axis([0 1 0 1])
set(gcf,'PaperPositionMode','auto')