b2r(cmin_input,cmax​_input)

versión 1.2.0.0 (4.63 KB) por cunjie zhang
matlab blue-white-red colorbar, while zero always corresponds to white color. see also darkb2r

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Actualizada 9 Apr 2015

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this matlab file is designed to draw anomaly figures, the color of the colorbar is from blue to white and then to red, corresponding to the anomaly values from negative to zero to positive, respectively.
The color white always correspondes to value zero.

You should input two values like caxis in matlab, that is the min and the max value of color values designed. e.g. colormap(b2r(-3,5))

The brightness of blue and red will change according to your setting, so that the brightness of the color corresponded to the color of his opposite number
e.g. colormap(b2r(-3,6)) is from light blue to deep red
e.g. colormap(b2r(-3,3)) is from deep blue to deep red
I'd advise you to use colorbar first to make sure the caxis' cmax and cmin
Examples:
------------------------------
figure
peaks;
colormap(b2r(-6,8)), colorbar, title('b2r')

There is also a similar colorbar named darkb2r with colors much darker.

Citar como

cunjie zhang (2022). b2r(cmin_input,cmax_input) (https://www.mathworks.com/matlabcentral/fileexchange/36212-b2r-cmin_input-cmax_input), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2008b
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux
Agradecimientos

Inspiración para: anomaly, Post-glacial rebound

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