0 个投票

I have:
k=2, 2.1, 2.2, 2.3, …, 4.9, 5.0
B=[0.2,0.4,0.6,0.8,1];
R=B/(1+k/2)
How to plot R like this: Thank you!
vd.PNG

请先登录，再回答此问题。

 采纳的回答

Adam
Adam 2019-8-8
编辑：Adam 2019-8-8

0 个投票

R = B ./ ( 1 + k'/2 );
figure; plot( R )
or
R = bsxfun( @rdivide, B, ( 1 + k'/2 ) );
for earlier versions of Matlab that don't support implicit expansion

2 个评论
显示 无 隐藏 无

Hang Vu
Hang Vu 2019-8-9
编辑：Hang Vu 2019-8-9
Thank you^^. But can you help the x-axis is k and Y is R?
vd.PNG
Y is correct but X, k runs from 2:5 only, but in the graph, it is displayed 31 times of k
Adam
Adam 2019-8-9
plot( k, R )
doc plot
gives details of different ways to parameterise plots.
If you just do
plot( R )
then it just uses indices along the x axis (i,e. 1 to 31 in your case). If you give it both an x and a y then it will plot both.

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 Graphics Object Properties 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