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Subject: Re: blue and white Logical image
Date: Sun, 18 Jan 2009 01:04:02 +0000 (UTC)
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> I don't know exactly but maybe you could try playing with the colormap of the figure like the following:
> 
> colormap(gray)
> 
> Because I had the same problem and the zero values were shown with dark blue.
> 
> Hope it helps.

Figured it out. 

It displays in black and white if I use imshow() instead of image().  Not entirely sure of the specifics why... But it works!

Thanks!