How can I make a 3D bar chart for a 1044X22 array which is colored with height?

3 次查看（过去 30 天）

显示更早的评论

Aditya Tripathi 2022-6-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1740640-how-can-i-make-a-3d-bar-chart-for-a-1044x22-array-which-is-colored-with-height

评论： Star Strider 2022-6-15

采纳的回答： Star Strider

data.mat

When I do bar3(Data) for a 1044X21 array, I get this figure (pfa the data)

But I want to make a figure like this showing the colored bars clearly

4 个评论
显示 2更早的评论隐藏 2更早的评论

KSSV 2022-6-15

在 MATLAB Online 中打开

bar3(Data)
ylim(500 560])

As the data is very fine, you cannot see colors..you need to zoom.

Aditya Tripathi 2022-6-15

Thank you so much! That helps

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Star Strider 2022-6-15

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1740640-how-can-i-make-a-3d-bar-chart-for-a-1044x22-array-which-is-colored-with-height#answer_985905

在 MATLAB Online 中打开

I am not certain how clearly that sort of matrix can be defined

Try this —

Data = rand(1044,22);

figure

b = bar3(Data);

colorbar

axis square

for k = 1:length(b)

b(k).EdgeColor = 'none';

zdata = b(k).ZData;

b(k).CData = zdata;

b(k).FaceColor = 'interp';

end

2 个评论
显示无隐藏无

Aditya Tripathi 2022-6-15

Thank you so much that certainly helps!

Star Strider 2022-6-15

As always, my pleasure!

请先登录，再进行评论。

类别

MATLAB Graphics Labels and Styling Labels and Annotations Annotations

在 Help Center 和 File Exchange 中查找有关 Annotations 的更多信息

产品

MATLAB

版本

R2018a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by