ribboncoloredZ.m

ribboncoloredZ is a wrapper of buitlin ribbon() and color ribbons according to Z values and axes' colormap.
h = ribboncoloredZ(y)
h = ribboncoloredZ(y,z)
h = ribboncoloredZ(y,z,width)
h = ribboncoloredZ(axh,_____)
INPUT ARGUMENTS
y,z y can be a matrix whose columns are plotted as separate
ribbons. Or, when y and z are provided, they are vectors of
the same size.
width (default) 0.75
(Optional) Width of ribbons in X axis

OUTPUT ARGUMENTS
h Graphic handle vector of surface objects

See also
ribbon, surface, colormap, ribboncoloredZ_script

EXAMPLE USAGE

[x,y] = meshgrid(-3:.5:3,-3:.1:3);
z = peaks(x,y);
ribboncoloredZ(y,z);
xlabel('X');ylabel('Y');zlabel('Z');

ribboncoloredZ_script.mlx included in the zip file illustrates the outcome of the above example.
https://www.mathworks.com/matlabcentral/fileexchange/57909-ribboncoloredz-m/content/ribboncoloredZ_scrpit.mlx

See also
http://stackoverflow.com/questions/8544823/how-to-make-colour-indicate-amplitude-in-matlabs-ribbon-plot