Coloring in plots,legend
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Hi there,
I have this figure that you can see in the picture. Is it possible to change the coloring in the legend so that you can see the difference between the two like in the picture?
Thanks.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/227524/image.jpeg)
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采纳的回答
KALYAN ACHARJYA
2019-7-4
mu = [25 45];
sigma = [20 10; 10 50];
x1 = 0:1:50;
x2 = 0:1:180;
[X1,X2] = meshgrid(x1,x2);
X = [X1(:) X2(:)];
y = mvnpdf(X,mu,sigma);
y = reshape(y,length(x2),length(x1));
mu_jugo = [10 130];
sigma_jugo= [15 5; 5 30];
y_jugo = mvnpdf(X,mu_jugo,sigma_jugo);
y_jugo = reshape(y_jugo,length(x2),length(x1));
%%
surf(X1,X2,y,'FaceColor','g');
colormap winter;
hold on;
set(gca,'FontName','Times','FontSize',12)
surf(X1,X2,y_jugo);
set(gca,'FontName','Times','FontSize',12)
legend('Bura','Jugo');
axis tight
![yu.png](https://www.mathworks.com/matlabcentral/answers/uploaded_files/227527/yu.png)
2 个评论
KALYAN ACHARJYA
2019-7-4
编辑:KALYAN ACHARJYA
2019-7-4
@Frane Choose the color as you want to distinguish between multiple surf plots.
See the colormap also
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