function mmshow(map)%MMSHOW PCOLOR Colormap Display.% MMSHOW uses pcolor to display the current colormap.% MMSHOW(MAP) displays the colormap MAP.% MMSHOW(MAP(N)) displays the colormap MAP having N elements.%% Examples: MMSHOW(hot)%           MMSHOW(pink(30))% D.C. Hanselman, University of Maine, Orono, ME, 04469% 4/7/95% Copyright (c) 1996 by Prentice-Hall, Inc.if nargin<1,	Hf=mmgcf;	if isempty(Hf),m=hsv(64);	else,          m=get(Hf,'colormap');	endelse	m=map;endh=figure('units','normalized',...         'position',[.5 .4 .3 .5],...		 'Resize','off');n=size(m,1);pcolor([1:n;1:n]')colormap(m)set(gca,'Xtick',[])ylabel('Colormap ROW Index')title('Pcolor Display of ColorMap')set(h,'NextPlot','new')