How do we change the size of a figure (graph) to be larger than the default?

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Emerson De Souza
Emerson De Souza 2012-10-3
Hi, the size of my screen is 1366x768 (width x height). How can I force the graph below (via command line) to use the entire screen instead of a small figure?
w = 0:pi/100:2*pi;
y1 = sin(w)';
h=plot(w,y1);
I thank you in advance for your help
Emerson

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采纳的回答

José-Luis
José-Luis 2012-10-3
scrsz = get(0,'ScreenSize');
figure('Position',scrsz);
plot(rand(10,1));
  5 个评论
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Emerson De Souza
Emerson De Souza 2012-10-3
It means, if you run the code above, you will obtain two figures: the first with the curves and a second with the correct size but empty. I wished to have the empty figure with the curves in it.
Thank you
Emerson

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更多回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2012-10-3
编辑：Azzi Abdelmalek 2012-10-3
set(gcf, 'PaperUnits', 'centimeters','PaperPosition', [0 0 15 15])
% you can change paperunits to 'inches' or 'points',...
  2 个评论
Emerson De Souza
Emerson De Souza 2012-10-3
Hi Azzi, I tried your suggestion and varied the values (0 0 15 15) but it does nothing to the figure (image or graph). Did you tried and worked?
Thank you for your help
Emerson
Azzi Abdelmalek
Azzi Abdelmalek 2012-10-3
编辑：Azzi Abdelmalek 2012-10-3
Ok, because it changed it when you save it to an image file (jpg,...)
José Luis's code is fine

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