Plotting vectors that connect

15 次查看（过去 30 天）
Brennan Macklin
Brennan Macklin 2016-4-12
编辑： Kirby Fears 2016-4-12
I am trying to create a single figure in which I plot the vectors whose x, y points come from a matrix
V = [ 0 2.0840 -8.6160 -0.5878 2.3511; 12.0000 2.1580 21.3252 -0.8090 3.2361]
in such a manner that the beginning of the second vector is at the end of the first, etc. and the resultant force vector is made clear.
thank you in advance if you are able to help me.

请先登录，再回答此问题。

回答（1 个）

Kirby Fears
Kirby Fears 2016-4-12
编辑：Kirby Fears 2016-4-12
Brennan,
Have you tried using quiver?
V = [0 2.0840 -8.6160 -0.5878 2.3511; 12.0000 2.1580 21.3252 -0.8090 3.2361]';
startPoints = cumsum(V);
startPoints = [0 0; startPoints(1:end-1,:)];
quiver(startPoints(:,1),startPoints(:,2),V(:,1),V(:,2),0);
The last argument to quiver (scale = 0) turns off auto-scaling of the vector lengths.
Hope this helps.

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