x=0:1:10;
% x=0:0.01:10;
y=sin(x);
z=cos(x);
w=2*sin(x);
stem(x,y,'MarkerSize',10,'MarkerFaceColor','r','MarkerEdgeColor','g')
%gtext('sin(x)')
title('Ez eg_y \bf szinusz \it fuggven^y','FontSize',18)
xlabel('Ez az apszcissza, jelolju \pi betuvel')
ylabel('Ez az ordinata')
% plot(x,y,x,z,'*','LineWidth',2)
% grid on
%  subplot(331), plot(x,y,'r')
%  subplot(336), plot(x,z,'LineWidth',3)
%  subplot(338), plot(x,w)
%stem(x,y,'MarkerSize',1.5,'MarkerFaceColor','r', 'MarkerEdgeColor','g')
%gtext('sin(x
% title('\bf Egy fuggven^y','FontSize',20)
% xlabel('\it Ez az \Phi tengely')
% ylabel('Ez az y tengely')