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version (1.5 KB) by Nikolay
build custom colormap

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Updated 18 Nov 2015

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c_1,c_2,...,c_n - color variables: vectors, matrix(nx3) or strings (if 'rgb' function is available)
N - colormap length (default N=64)
opt='natural' (default) or 'fixed' - various approaches for color interpolation:
%for example, see the difference comparing >>rgbmap(bone,jet,'fixed','graph'); and >>rgbmap(bone,jet,'graph');
graph=<none>(default) or 'graph' or 'graph3' - last two options represent the colormap in 2D and 3D

Cite As

Nikolay (2021). rgbmap(varargin) (, MATLAB Central File Exchange. Retrieved .

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MATLAB Release Compatibility
Created with R2015a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Inspired by: RGB triple of color name, version 2

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