0 个投票

Hello everyone,
I have two series of data as follows: x=[0.8288 1.021 1.2093 1.4674 1.7577 1.9679 2.2465 2.9532]; y=[0.8242 1.05976 1.2804 1.5481 1.79315 2.0521 2.3475 2.9939];
In which x is experiment values (horizontal axis) and y (vertical axis) is models data. I would like to have a parity plot including a bisector , upper bound and lower bound limited within 5% as scatter error.
How can I write a code for this? Thanks in advance

请先登录，再回答此问题。

 采纳的回答

pfb
pfb 2015-4-13
编辑：pfb 2015-4-14

0 个投票

% scatter plot
plot(x,y,'.');
hold
% bisector (basically the same as Thorsten)
plot([0.5 3],[0.5 3]);
% upper and lower bounds (?)
plot([0.5 3],1.1*[0.5 3]);
plot([0.5 3],0.9*[0.5 3]);

7 个评论
显示 5更早的评论 隐藏 5更早的评论

again only bisector appeared, I attached an excel file for you as an example. you can easily understand what I meant by upper and lower bound.
pfb
pfb 2015-4-13
sorry, I forgot to hold the plot. Now it should work
sorry but it does not work properly. it seems ok, however no improvement. I attached the result in a curve for you.
Attached file is the result by your code.
pfb
pfb 2015-4-14
sorry, I did a stupid mistake. Now it should work
Perfect, now it works Thanks a lot
Thangaraja J
Thangaraja J 2023-2-6
Thank you for the query and the corresponding answer

请先登录，再进行评论。

更多回答（1 个）

Thorsten
Thorsten 2015-4-13

1 个投票

plot(x,y, '.')
line([0.5 3],[0.5 3])

1 个评论
显示 -1更早的评论 隐藏 -1更早的评论

these two code lines give me only the bisector. If I want to define data in a range, lets say, +10% and -10% as upper and lower bound of bisector, how can I create this?

请先登录，再进行评论。

类别

在 帮助中心 和 File Exchange 中查找有关 Scatter 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