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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: save a matrix as a figure preserving its type
Replies: 2   Last Post: Jul 3, 2012 6:15 PM

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Javier

Posts: 59
Registered: 4/26/11
save a matrix as a figure preserving its type
Posted: Jul 3, 2012 5:42 AM
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Hi, I have a matrix in double format that contains an image and I want to save it as an image. The problem is that when I use the function imwrite(A,'OUTPUT','bmp') the resulting image is white with black points, not my image.
I have also tried with 'export_fig('-bmp','-native') but when I read it, the matrix is uint8.

How could I save a matrix as a figure preserving its type?

Thank you very much

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