Matlab 2014b, figures are blurry as .png or .jpg, but not when the file is run

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Brett Morris
Brett Morris 2018-7-17
编辑： Walter Roberson 2018-7-18
I'm running Matlab version 2014b and I'm having issues with my figures. When my figures pop up after the code is running, they look great. I attached a screenshot of what these look like, the document is titled "Screenshot of Figure.pdf"
However, when I save this figure as a .png or .jpg, the figure turns out blurry. Does anyone know what i can do to fix this?
This is an example of the code I'm running:
subplot(3,2,6)
[cs,h]=contourf(Qstep,deltarho,tadj*(1/3600),[1:2:50],'color','k');hold on; grid on
set(h,'LineStyle',':');
set(gca, 'FontName', 'Times New Roman')
clabel(cs,h,'fontsize',8,'color','k');
set(h,'TextList',[1:2:15 17:10:50]);
xlabel('Transport (Sv)');
ylabel('\Delta \rho (kg/m^3)');
title({'t_a_d_j (hours) Adjustment Time for Foot of Front to Reach Equilibrium'})
x1=0.01;
x2=0.25;
y1=0;
y2=2.5;
x = [x1, x2, x2, x1, x1];
y = [y1, y1, y2, y2, y1];
plot(x, y, 'b-', 'LineWidth', 3);hold on;
set(gca, 'FontName', 'Times New Roman')
suptitle({'\alpha=' num2str(alpha)});
saveas(gcf,'Lentz&Helfrich,2002_1.jpg')

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Aquatris
Aquatris 2018-7-17
In the figure, go to File > Export Setup. In the Properties, select Rendering and asign a high Resolution(dpi), such as 600 or even 1200. This might help.

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