Custom colormap by Erik Kvaleberg

Create custom colormaps from single or multiple RGB values. (color, colour, colormap)

cmap.m

nantowhite by Benjamin Kraus

Convert a 2D matrix into an image with NaNs replaced by white (image, imagesc, colormap)

nantowhite(cvals, clim, cmap)

AdvancedColormap by Andriy Nych

Performs advaced colormap operations (colormap, plot)

AdvancedColormap(command,varargin)

AdvancedColormapDemo.m

Valcolor by Jurgen

Apply color CLR to colormap entry pertaining to value VAL. Either scaled or indexed figure. (color, colormap, intensity)

valcolor(varargin)

Color Palette Tables (.cpt) for Matlab by Kelly Kearney

Create and apply GMT-style colormaps in Matlab (color, gradient, colormap)

cptcmap(varargin)

Colormaps compatible with red-green color perception deficiencies by Matthias Geissbuehler

Colormaps for displaying data compatible with red-green color perception deficiencies (colormap, colormaps, linearincreasing brig...)

cmap=ametrine(n,varargin)

cmap=isolum(n,varargin)

cmap=morgenstemning(n,varargin)

Perceptually improved colormaps by Matteo Niccoli

5 perceptual colormaps with rainbow-like colors and 1 with heat colors (color, colormap, graphics)

CompareLabPlotsUsingColorspace.m

MakeLabPlotUsingColorspace.m

example2.m

Build custom colormaps by M Sohrabinia

Buillds any sequence of colormaps based on wrgbcmyk colors (colormap, custom colormap, build colormap)

[cmap]=buildcmap(colors)

Adaptive Colormap Function Creates a Colormap Specific to Data by Tristan Ursell

Easily design and fit a colormap to the values in your data! (color, red, blue)

slide_map=rgbslide(mat_in,varargin)

GETCLIM: Suggest appropriate values for colormap limits by Andrew Davis

Determines thresholds such that 2% of data values will be mapped to the extremes of the colormap (image processing, threshold, colormap)

getclim(imdata, dataFraction)

colormapline - color-changing 2D or 3D line by Matthias Hunstig

Plot a 2D or 3D line using a specified colormap. (line, rainbow, color)

colormapline.m

Zerocolor by Jurgen

Set colormap entry for zero values to specified RGB color (color, colormap, intensity)

zerocolor(varargin)

Bichromatic colormap for real2rgb by Jurgen

Takes 2 RGB colors and returns a map or truecolor image. Same options as the colormaps from real2rgb (real2rgb_colormap, color, colour)

bichromatic(cols,varargin)

Modified CMRmap by Christopher Hummersone

Produces a colour colormap, of arbitrary length, that is monochrome-compatible. (greyscale, colormap, compatible)

CMRmap(M)

SC - powerful image rendering by Oliver Woodford

Useful tool for rendering and outputting information rich images (colormap, color, colorbar)

autumn(varargin)

bled(varargin)

bone(varargin)

Load Adobe Swatch Exchange as colormap by Nick Gravish

Loads an Adobe Swatch Exchange as a colormap. (plot, figure, colormap)

load_ASE(fname)

singlehex2num(s)

Colorize Signed Image by Andrew Fitzgibbon

Make an RGB image of a matrix of signed data. (colormap, signed data, graphics)

awf_colorize_signed_image(v, colorscheme, gamma)

Fire and/or Custom Colormap Function by Tristan Ursell

Use the 'fire' colormap in Matlab, or create your own. (color, colormap, custom)

fire(m)

Normalize 1 or 2D data to a linear range. by DS

Function that transforms 1 or 2D data to match a specified linear dynamic range. (normalization, scale, dynamic range)

normalize_image(I, R)

Multiple Colormaps by Kamil Wojcicki

Superimpose multiple semitransparent images with individual colormaps on the current axis. (colormap, colormaps, transparency)

multicmap( h, cmaps, clims )

example_speech.m

example_three_images.m

Jet Variant by Drew Compston

Variant of the Jet colormap. It starts at white rather than dark blue. (colormap)

jetvar(m)

colorscale by Rob Comer

Add a color scale bar using part of the figure's colormap. (annotation, customization, colorscale)

colorscale(varargin)

Vivid Colormap by Joseph Kirk

creates a personalized, vivid colormap (colormap, map, vivid)

vivid(varargin)

cbrewer : colorbrewer schemes for Matlab by Charles

This function loads colormaps based on the color brewer schemes (http://colorbrewer2.org/) (colortable plot, colormap)

[colormap]=cbrewer(ctype, cname, ncol, interp_method)

[interp_cmap]=interpolate_cbrewer(cbrew_init, interp_method...

._cbrewer.m

plotSeries - Color-code multiple plots by James Hall

plotSeries allows multiple plots to be easily color-coded (plot, plotting, color)

plotSeries(varargin)

Shaped colorplot by Fanny Besem

2D or 3D shaped colorplot: useful to represent surface properties (surface, surface properties, contour)

shapedcolorplot.m

colorGradient: generate custom linear colormaps by Jose Maria Garcia-Valdecasas Bernal

COLORGRADIENT allows you to generate a linear color gradient from color A to color B. (colormap, image)

[grad,im]=colorGradient(c1,c2,depth)

quiver3Dpatch by Kevin Moerman

Plotting of colored 3D arrows based on patch command (3d, data exploration, quiver)

[F,V,C]=quiver3Dpatch(x,y,z,ux,uy,uz,c,a)

othercolor by Joshua Atkins

Extra colormaps for plotting. Contains diverging, sequential, categorical, and perceptual maps. (color map, colormap, color)

othercolor(n,m)

ArtToColormap by Matthew Behrend

Create custom color maps for charts from the colors found in photographs and paintings. (colormap, image processing, plot)

ArtToColormap(varargin)

createEmptyCMDatabase()

getCMap(cmName, cmLength, varargin)

Plot a surface through X-Y-Z data in 3D by Bruce Raine

Plots X-Y-Z data in 3D using the SURF command. Does not need the Curve Fitting Toolbox. (3d data, xyz, interpolation)

plotunevenData(fileToRead,varargin)

Generate maximally perceptually-distinct colors by Tim Holy

Choose a set of n colors that can be readily distinguished from each other (color, colormap, legend)

distinguishable_colors(n_colors,bg,func)

stoplight by James Roberts

generates a colormap with the colors of a stoplight. (color, colorbar, colormap)

stoplight(n)

real2rgb & colormaps by Oliver Woodford

Converts intensity matrices into truecolor images. (colormap, real2rgb, false color)

autumn(varargin)

bled(varargin)

bone(varargin)

meshCanopy by Sean de

Display a mesh above a grayscale image (mesh, slice, colormap)

meshCanopy(I,Mdata,Mmap,height)

mapcolors by Scott McKinney

Create a custom RGB colormap by interpolating between two pre-defined extremes. (graphics, visualization, colormap)

mapcolors(start,finish,nBits)

freezeColors / unfreezeColors by John Iversen

Use multiple colormaps per figure! Version 2, now works for many types of objects, not only images. (colormap, caxis, annotation)

freezeColors(varargin)

unfreezeColors(h)

Contents.m

num2colormap.m by David Godlove

Convert numeric data to RGB values without changing the x,y data dimensions. (colormap, image, image processing)

num2colormap(data,map,limits)

mat2im by Rob Campbell

Convert 2D matrix to a 3D image matrix as used by the image processing toolbox (image processing, conversion, colormap)

im=mat2im(mat,cmap,limits)

num2jet.m by David Godlove

Returns RGB used in figure output of "image(data)" with default jet colormap selected. (rgb, colormap, jet)

num2jet(data)

Pythagoras tree by Guillaume JACQUENOT

This function generates Pythagoras tree and exports the plot to SVG file. (pythagoras tree, svg, colormap)

Pythagor_tree(m,n,Colormap)

color_line by DS

Plot a vector with colors defined by intensity values and a colormap. (color, colormap, line)

color_line(x,y,z,cmap)

Light Bartlein Color Maps by Robert Bemis

Generates one of four colormaps using schemes proposed in technical literature (colormap, data, annotation)

lbmap(n,scheme)

MakeColorMap by Doug Hull

Makes colormaps that smoothly blend from one color to another to optionally a third. (annotation, data, colormap)

makeColorMap(varargin)

Bipolar Colormap by Ged Ridgway

Symmetric/diverging/bipolar cold-neutral-hot colormap (colormap, color map, color scale)

Find a bipolar colormap, linear in grayscale, close to a te...

bipolar(m, n, interp)

colormap_optimization(cmap)

Haxby color map by Kelsey Jordahl

Create a colormap with Haxby's colors, commonly used for bathymetry and marine gravity data. (map, colormap, colors)

haxby(m);

COLORMAP and COLORBAR utilities (Sep 2009) by Carlos Adrian Vargas Aguilera

MATLAB color utilities including COLORMAP join and interpolation; freeze and fit COLORBAR, etc. (color freeze, caxis, colorbarfit)

...

cbfit(varargin)

cbfreeze(varargin)

imagescnan.m v2.1 (Aug 2009) by Carlos Adrian Vargas Aguilera

Same as IMAGESC but ignores NaNs. (color freeze, surf, imagesc)

imagescnan(varargin)

FireIce (Hot/Cold) Colormap by Joseph Kirk

Creates a Custom Cyan-Blue-Black-Red-Yellow Colormap (colormap, hot, cold)

fireice(m)

Cold Colormap by Joseph Kirk

Creates a COLD colormap that complements the built-in HOT colormap (colormap, hot, cold)

cold(m)