clear;clc; num=xlsread('map.xlsx'); imagesc(num); colorbar; colormap(gca,jet); a=min(min(num)); b=max(max(num)); caxis([a,1]); axis xy;
-------------------------------------------
个性签名:本来无一物,何处惹尘埃!
哈哈哈(っ•̀ω•́)っ✎⁾⁾!