how to save matrix of class double in to an image?

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How can I save matrix of double type as an image without changing values? I wan to use these images in another program (.mat file is not helpfull)

Accepted Answer

Reshma Nerella
Reshma Nerella on 4 Apr 2021
You can use imwrite function to write data of specific types into a specified graphic file(various formats supported).
You can write your matrix data of double into a file and save it as an image.
For more information, refer to the documentation and examples of imwrite

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