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Colormap demos?
From: |
Søren Hauberg |
Subject: |
Colormap demos? |
Date: |
Wed, 21 Oct 2009 22:47:28 +0200 |
Hi All
I often have problems remembering how different colour maps work ("does
red mean a high or a low value?"), so I'd like to have an easy way of
visualising the maps. If I made a patch adding demos to the various
colour map functions ('jet', 'hsv', ...) that all do something like this
## Show the 'hsv' colormap as an image
image (1:64, linspace (0, 1, 64), repmat (1:64, 64, 1)')
axis ([1, 64, 0, 1], "ticy", "xy")
colormap hsv
would such a patch be accepted?
Soren
- Colormap demos?,
Søren Hauberg <=