How to plot a mean value as a function of specific value pairs ?

2 次查看（过去 30 天）
Avan Al-Saffar
Avan Al-Saffar 2017-2-6
编辑： Massimo Zanetti 2017-2-10
How can I plot the following data in a nice plot?
a=[ [1 2], [2 3], [4 5] ]; mean= [ 5.43, 6.78, 5.66];
Thank you
  5 个评论
显示 3更早的评论
Jan
Jan 2017-2-8
编辑：Jan 2017-2-8
@Avam Al-Saffar: Type this in the command window:
a = [[1 2], [2 3], [4 5]]
b = [1,2,2,3,4,5]
isequal(a, b) % replies TRUE
Both are exactly the same.
@Massimo: Please post your solution as answer, such that it can be accepted to mark this thread as solved. Thanks.
Avan Al-Saffar
Avan Al-Saffar 2017-2-8
编辑：Avan Al-Saffar 2017-2-8
@Jan Simon: Yes, it is and sorry about that. I wanted to say that I have a two species with different initial conditions so they are x=[1,2,4] and y=[2,3,5].

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Massimo Zanetti
Massimo Zanetti 2017-2-10
编辑：Massimo Zanetti 2017-2-10
First, notice that in Matlab a=[ [1 2], [2 3], [4 5] ] equals a=[1,2,2,3,4,5]. I guess, you meant to associate each entry of mean=[5.43, 6.78, 5.66] with one coordinate couple (x,y) in a.
To do that, just define your X and Y and plot mean against them:
X=[1,2,4];
Y=[2,3,5];
mean=[5.43,6.78,5.66];
plot3(X,Y,mean,'*');
grid on;

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

Community Treasure Hunt

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

Start Hunting!

Translated by