3D line plot

1 次查看（过去 30 天）
Xiu
Xiu 2011-10-28
How to generate a 3D line plot? I know how to generate 3D surface plot using mesh,surf,etc. But instead of surface, i want line plot. for example, I have a set of data, i want to plot the data against time stamp and variables. I tried using plot3, but this function require the inputs to have same dimension. Can anyone help me with this, please?

请先登录，再回答此问题。

采纳的回答

Fangjun Jiang
Fangjun Jiang 2011-10-28
If you want to plot 3D lines, you need to have 3D data, whether the data is the typical x,y,z coordinates or one of the dimension is time.
line() can support (x,y,z) pairs.
  3 个评论
显示 1更早的评论
Fangjun Jiang
Fangjun Jiang 2011-10-28
Maybe you need to use meshgrid() to create the vector for m and n
%%
m=7;
n=8;
d=rand(m,n)
[x,y]=meshgrid(1:n,1:m);
plot3(x,y,d);grid on;
Xiu
Xiu 2011-10-28
thank you so much. That is very helpful.

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 Annotations 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