save image in matlab

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Umberto Fontana 2017-7-18

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评论： Umberto Fontana 2017-7-18

hi everyone, I want to save an image from a generated figure in matlab with specified size(1280 x 720), without edges. I tried the command print but i don't succeed to obtain the result. Could someone help me? thank you

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Answer 1

Grzegorz Knor 2017-7-18

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https://ww2.mathworks.cn/matlabcentral/answers/349291-save-image-in-matlab#answer_274657

Please read this topic in a documentation: Save Figure at Specific Size and Resolution.

What do you mean by "edges"? Can you attach some image? Perhaps box command will help.

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Umberto Fontana 2017-7-18

Thank you for your answer. when i use the command print, automatically matlab save the figure with the edges that is to say the gray contour of matlab figures. I don't want them in output figure, but only the true image.

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