www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/ControlScalingOfDataValuesIntoColormapExample.m
%% Control Scaling of Data Values into Colormap % Create |C| as an array of data values. Create an image of |C| and set the % color limits so that values of 4 or less map to the first color in the % colormap and values of 18 or more map to the last color in the colormap. % Display a colorbar to show how the data values map into the colormap. % Copyright 2015 The MathWorks, Inc. C = [0 2 4 6; 8 10 12 14; 16 18 20 22]; clims = [4 18]; imagesc(C,clims) colorbar