Automaticly generate plots and different legend

6 次查看（过去 30 天）
john
john 2013-3-21
Hi,
let k is variable. For example, if k=3, then I will have speed1 speed2 speed3.
How can I automaticly generate one plot with all speeds and also different legend for each one?
Thanks
ps:t=0:0.01:100

请先登录，再回答此问题。

采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2013-3-21
编辑：Azzi Abdelmalek 2013-3-21
t=0:0.01:100
speed1=cos(0.01*t);
speed2=sin(0.05*t);
speed3=cos(0.1*t);
y=[speed1;speed2;speed3];
plot(t',y');
for k=1:size(y,1)
leg{k}=sprintf('speed%d',k);
end
legend(leg);
  6 个评论
显示 4更早的评论
john
john 2013-3-21
great....thank a lot ...I also generated acceleration with leg2...in the future, in guide, I would like to add check boxes. Count of check boxes will be based on number k, with possibility to show only checked speeds...it will be difficult?
john
john 2013-3-25
Hi, color for leg1 is blue, green, red and color for leg2 is again blue, green, red. I need generate different legends, so there is not possible to repeat any color. Can you help me please?
This is my code
for k=1:3;
leg1{k}=sprintf('speed_%d',k);
leg2{k}=sprintf('acceleration_%d',k);
end
legend = legend([leg1,leg2]);

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Vector Fields 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