clc %% Written by Yafeng Pan, July 2015%% x = [matrix] %直接从excel里复制进来 a=x;image(a,'CDataMapping','scaled');colorbar %colorbar 的scale可以到figure界面-编辑-颜色图中修改 %%Examples % x = [1,2,3,4,5 % 2,1,5,3,4 % 3,4,1,5,2 % 4,2,5,1,3 % 5,3,4,2,1] % a=x;image(a,'CDataMapping','scaled');colorbar;colormap('parula')