colormap_signed

Version 1.2.0.0 (2.42 KB) by Peter Hammer
Constructs a colormap useful for displaying signed data.
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Updated 10 Apr 2015

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This function constructs a color map for displaying signed data. The function outputs an n x 3 color map designed for use with signed data. The user can specify the location in the data range that corresponds to zero, and the color map is then constructed so that white maps to zero, 'hot' colors map to positive values, and 'cold' colors map to negative values.

Cite As

Peter Hammer (2025). colormap_signed (https://www.mathworks.com/matlabcentral/fileexchange/50461-colormap_signed), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
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Version Published Release Notes
1.2.0.0

Added descriptive text to screen shot.
1.1.0.0

Added image showing surface produced by demo.
1.0.0.0