FIRE Blue-Purple Hot colormap
FIRE(M) returns an M-by-3 matrix containing a "fire" colormap.
FIRE, by itself, is the same length as the current figure's colormap. If no figure exists, MATLAB creates one.
To add this colormap as a default map, use 'addpath' with the directory containing 'fire.m'.
To reset the colormap of the current figure use: colormap(fire)
see also: HSV, GRAY, HOT, COOL, BONE, COPPER, FLAG, PINK, COLORMAP, RGBPLOT.
To create any custom colormap, see the directions on line 23 of this m-file.