How to make the color change in a graph more dramatic

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kyungdoo lee
kyungdoo lee 2021-10-31
评论： Star Strider 2021-11-1
The graph is smooth, so there is not much color change, but I want to change it more diversely.
clear all
clc
T = readtable('data1.xlsx') ;
T = table2array(T) ;
x = T(1,2:end); %
y = T(2:end,1); %
Z = T(2:end,2:end); % use fillmissing to fill NaNs
[X,Y] = meshgrid(x,y) ;
[xq,yq] = meshgrid(2:0.1:10); % grid 0.1
Zq = interp2(x,y,Z,xq,yq,'spline'); % spline
figure
AA = surf(xq,yq,Zq);
title('(spline,cubic,makima) Interpolation Using Finer Grid');

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采纳的回答

Star Strider
Star Strider 2021-10-31
Choosing a different colormap is the only option I am aware of.
.
  6 个评论
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Star Strider
Star Strider 2021-11-1
Use the turbo colormap. An alternative is the jet colormap, however it is not as consistent with respect to the normal spectral colours.

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