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%                            Michael Pokojovy                             % 
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[X, Y] = meshgrid(-2:0.1:2);

figure(1);

set(gcf, 'PaperUnits', 'centimeters');
xSize = 22; ySize = 10;
xLeft = (21 - xSize)/2; yTop = (30 - ySize)/2;
set(gcf,'PaperPosition', [xLeft yTop xSize ySize]);
set(gcf,'Position',[0 0 xSize*50 ySize*50]);

hold on;
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subplot(1, 2, 1);
hold on;
t = title('Kurve $\Gamma_{1} = [\gamma_{1}]$, $\gamma_{1} \colon [-1, 1] \ni t \mapsto (t, \cosh(t))$', 'interpreter', 'latex');
set(t, 'FontSize', 16);

t = linspace(-1, 1, 100);
x = t;
y = cosh(t);

plot(x, y, 'b');

xlabel('x_{1}');
ylabel('x_{2}');
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subplot(1, 2, 2);
hold on;
t = title(['Kurve $\Gamma_{2} = [\gamma_{2}]$, $\gamma_{2} \colon [0, 3 \pi] \ni t \mapsto \sin^{3}(\frac{t}{3}) (\cos(t), \sin(t))$'], 'interpreter', 'latex');
set(t, 'FontSize', 16);

t = linspace(0, 3*pi, 100);
x = (sin(t/3)).^3.*cos(t);
y = (sin(t/3)).^3.*sin(t);

plot(x, y, 'b');

xlabel('x_{1}');
ylabel('x_{2}');
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