Rwb
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Purpose
Red-white-blue color map.
Synopsis
- map = rwb(m)
Description
Creates a red to white to blue colormap, useful for plotting values that range from -1 to 1, such as those generated by CORRMAP. Optional input m specifies the length of the colormap. With no inputs, RWB returns a colormap the same length as the current colormap. The output map is the m by 3 colormap matrix.
See Also
bone, colormap, cool, copper, corrcoef, corrmap, flag, gray, hot, hsv, pink