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Cold Colormap

version 1.1 (1.41 KB) by

Creates a COLD colormap that complements the built-in HOT colormap



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COLD Black-Blue-Cyan-White Color Map

COLD(M) returns an M-by-3 matrix containing a "cold" colormap
COLD, by itself, is the same length as the current figure's colormap. If no figure exists, MATLAB creates one.
 colormap(cold); colorbar
 load topo
 imagesc(0:360,-90:90,topo), axis xy
 colormap(cold); colorbar

Comments and Ratings (2)

Matteo Niccoli

I like your submission. Simple, well written code. Your example inspired me to make a similar one for my Perceptually improved colormaps submission.

John D'Errico

John D'Errico (view profile)

You might add a see also for cool, an existing colormap with a slightly different shape in terms of colors.

Regardless, this adds another colormap option. As always, the help is what I'd expect.



Added "cool" to the "See also" section, as suggested.

MATLAB Release
MATLAB 7.6 (R2008a)

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