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Topic: use imagesc function but change only background as black.
Replies: 8   Last Post: Feb 4, 2010 9:05 PM

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uny gg

Posts: 45
Registered: 8/4/09
Re: use imagesc function but change only background as black.
Posted: Feb 3, 2010 3:53 PM
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Thanks Alan,

However, I am still have a problem.
My data matrix(actually representing the image) has narrow scale range.
That was the reason I have to use "imagesc" function which helps to expand the original small range into the large range.

So, I would like to change the background color as black or gray or white which were not in the scale bar in "imagesc " function result.

Does it make sense?



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