Add an image to subplot

Question

MattC 2023-3-16

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https://ww2.mathworks.cn/matlabcentral/answers/1930150-add-an-image-to-subplot

回答： Walter Roberson 2023-3-17

Hi All, I have an image in the .jpg format and I would like to insert at (5,1,1) axes of my subplot. However, since there is only 1 column the image widens and blurs as well how do I fix the resolution or size of the image that is looks good?

I am open to changing the image to any format jpg,png,fig. Anything that makes the image readable and nice

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Jan 2023-3-17

If the axes created by subplot has more pixels than the image, you cannot avoid a blurring. Converting the image to other formats will not increase the number of existing pixels also.

Maybe a imresize(... 'lanczos') to the size of the axes reduces the artifacts a little bit.

MattC 2023-3-17