How to change resolution of an image ?

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ABTJ 2020-4-28

评论： ABTJ 2020-4-29

What is the command/keyword for changing resolution(ppi) of image in matlab? How we can use that command? Please kindly give an example

Image Analyst 2020-4-28

You mean like if you printed it to paper or a PDF?

ABTJ 2020-4-29

please check the updated question, I have edited, it was pixels per inch , my intention wasn't dpi

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