plotting an array in different colors

2014 3 24
1 个回答
回答已采纳
更新时间：2014 3 26
7 次查看（30 天）

0 个投票

I have a 2D array y(m,p) where p can range from 1 to 100. I want to plot y(m,1) to y(m,n) in differrnt colors.Each color should be different without any repetition and with an appropriate legend.Is there a way to do this.Thanks in advance.

请先登录，再回答此问题。

 采纳的回答

Mischa Kim
Mischa Kim 2014-3-24
编辑：Mischa Kim 2014-3-24

0 个投票

Aditya, check out the sample code below:
my_col = jet(20);
t = 0:0.1:pi;
a = 1:length(my_col(:,1));
y = a'*sin(t);
hold all
for ii = 1:numel(a)
plot(y(ii,:),'color',my_col(ii,:))
leg{ii} = strcat('data',num2str(ii));
end
legend(leg)

1 个评论
显示 -1更早的评论 隐藏 -1更早的评论

Aditya
Aditya 2014-3-26
Thanks a lot.This is the perfect example. Just wanted to know why the colors of the legend get repeated for values greater than 8. I want different colors for different integer values.
Here's my code:
my_col = jet(20);
hold(handles.axes6);
plot(handles.axes6,y,'Linewidth',1.5);
legend(uni); % uni contains a set of strings
hold(handles.axes6);
Thanks in advance.

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Graph and Network Algorithms 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by