清空筛选条件
清空筛选条件

Is it possible to add plots to an already existing graph?

5 次查看（过去 30 天）
Tom
Tom 2012-3-19
I've got a script that is based around three different types of excitation, and rather than trying to use a load of tricky programming (which I don't know how to do), I was wondering if it's possible to just run it once with the first excitation type, then run it again, with the second and then again with the third, and each time the new lines would get added to the previous graph.
This seem unlikely, but I thought I may as well just check anyway.
  1 个评论
Matt Fig
Matt Fig 2012-11-2
Tom's question
I've got a script that is based around three different types of excitation, and rather than trying to use a load of tricky programming (which I don't know how to do), I was wondering if it's possible to just run it once with the first excitation type, then run it again, with the second and then again with the third, and each time the new lines would get added to the previous graph.
This seem unlikely, but I thought I may as well just check anyway.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Wayne King
Wayne King 2012-3-19
If you use hold on, you should be able to do that.
plot(randn(100,1));
hold on;
plot(randn(100,1),'r');
plot(randn(100,1),'k-^');
Or you can store your results in a matrix and plot that.
X = randn(100,3); % three runs store each run as a column
plot(X)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 2-D and 3-D Plots 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by