gusucode.com > 《精通matlab 7》包括配套光盘 > 配套光盘里的程序附件/Ex-25/Ex2505.m
%例25-5 直接索引着色 %Ex25-5 Direct-Mapping Indexed Coloring clear close all [x,y]=meshgrid(0:2); z=x+y.^2; surf(x,y,z,[-50 0 15;25 35 45;55 65 85],'CDataMapping','direct','FaceColor','interp') colorbar