How to make a surface plot with colors for three variables

1 次查看（过去 30 天）
Joel Schelander
Joel Schelander 2021-4-24
编辑： Joel Schelander 2021-4-25
I want to plot how the increase in power demand AAG of households relates to the number of inhabitants AAI. I have 36 houses and investigates the increase for the combinations of 1,2,3...36 houses (y)
I have tried making plots, but the only thing I can come up with is scatter plots, but then the number of households. Since I combine 2,3,4... 36 households I will have 36 scatter plots if I do like this
but I want one 2D surface plot with colors. Inserted the data for 1 and 2 households to make things more clear.
for y=1:2
xx=cell(length(AAG{y}),1);
I=cell(length(AAG{y}),1);
for o=1:length(AAG{y})
xx{o} =AAG{y}{o};
I{o}=AAI{y}(o);
end
for k1 = 1:length(AAG{y})
scatter(ones(1,numel(xx{k1}))*y, xx{k1},ones(1,numel(xx{k1}))*I{k1},'s','Linewidth',10)
end
end
colormap(parula(100));
colorbar;
h=colorbar;
ylabel(h, 'Number of inhabitants')
caxis([2 10])
ylim([0 20])
xlim([0 3])
xlabel('Nr of households being combined')
ylabel('Increase in rated power')
  3 个评论
显示 1更早的评论
Steven Lord
Steven Lord 2021-4-24
Show us what you mean with a concrete but smaller data set. Generate a synthetic group of say 4-6 houses and describe using the data for those houses what you're trying to do. It could be that by writing the explanation for the smaller data set you'll answer your own questions (a version of rubber duck debugging that's more like rubber duck designing.) If not seeing the problem described in the concrete rather than the abstract may help us better understand so we can better help you.
Jan
Jan 2021-4-25
编辑：Jan 2021-4-25
Sinmplify your code:
% Replace:
xx=cell(length(AAG{y}),1);
I=cell(length(AAG{y}),1);
for o=1:length(AAG{y})
xx{o} =AAG{y}{o};
I{o}=AAI{y}(o); % Do you really want a nested cell?
end
% by:
xx = AGG{y};
I = AAI{y};
The actual question is still not getting clear.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Surface and Mesh Plots 的更多信息

标签

产品


版本

R2017b

Community Treasure Hunt

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

Start Hunting!

Translated by