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Trouble getting im2double to show image

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Anthony Koning
Anthony Koning 2022-10-16
回答： KSSV 2022-10-16
Hi, I'm currently trying to figure out how to display an image after changing it's class type in Matlab. My code is:
im = imread('Pic.png');
imshow('Pic.png');
title ('pic')
im2 = im2double(im);
imshow ('im2')
title ('DoublePic')
but running it just gives an error message for imshow('im2'), can someone explain why this is happening? Thanks

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KSSV
KSSV 2022-10-16
imshow ('im2')
In the above line im2 is considered as a string, this is not correct. It should be:
imshow (im2)

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