POLARMAP: Polarized colormap

Colormap with zero-center white shading.

2.9K descargas

Actualizado 13 Jun 2012

Ver licencia

When representing "polarized" data for which zero and sign are meaningful (like for instance, a gravity anomalies map), it is useful to have a colormap where white stands for zero value, and greater magnitudes are plotted as colors with increasing saturation.

This little function POLARMAP has two different usages:

- proposes a new red-white-blue colormap that is standard for this purpose (same usage as other Matlab colormaps);

- applies a zero-center white shading to any existing colormap, like JET or HSV, or user defined.

Type "doc polarmap" for complete help, syntax and examples.

Citar como

François Beauducel (2023). POLARMAP: Polarized colormap (https://www.mathworks.com/matlabcentral/fileexchange/37099-polarmap-polarized-colormap), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2012a
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux

Inspiración para: MatPlotLib Perceptually Uniform Colormaps

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Versión Publicado Notas de la versión

Reverse default colors (blue-white-red) which is more logical...