How to plot bar graph with colorscale?
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I need a bar graph like the picture given below for these values with colorjet. The points (1,0), (1,0.1), (1,0.2), (1,0.3), (1,0.4) and (1,0.5) with values respectively 0.725, 0.654, 0.543, 0.812, 0.698 and 0.456 And The points (2,0), (2,0.1), (2,0.2), (2,0.3), (2,0.4) and (2,0.5) with values respectively 0.628, 0.652, 0.783, 0.682, 0.758 and 0.765.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1493227/image.png)
2 个评论
Dyuman Joshi
2023-9-26
What do these values mean? What is their significane and relation with each other?
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檮杌
2023-9-27
编辑:檮杌
2023-9-27
Would this work for you?
thickness = ones(2,6)*0.1;
vals = [0.725, 0.654, 0.543, 0.812, 0.698, 0.456;
0.628, 0.652, 0.783, 0.682, 0.758, 0.765];
figure;
hb = barh(thickness ,'BarLayout','stacked','FaceColor','flat');
cmap = jet(256);
for i = 1:6
hb(i).CData = cmap(round(vals(:, i)*256),:);
end
cbar = colorbar;
ylabel(cbar, "Transmittance")
colormap(cmap);
xlabel("Thickness");
ylabel("Structure");
4 个评论
檮杌
2023-9-27
You can use "bar" instead of "barh" to swap X and Y axis.
Also, do not forget to change xlabel and ylabel too.
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