How to plot multiple y axes using function that is compatible with R2018b?

VR
2019 3 1
1 个回答
回答已采纳
更新时间：2019 3 4
5 次查看（30 天）

0 个投票

Hi,
I am trying to plot 4 different data sets of different scales. I know plotyy can plot 2 y-axes but I need to plot 4 axes. I have also tried plotyn.m, addaxis6.m and few more but they are not compatible with R2018b. They are giving errors. Would anyone please receommend something that's compatible with R2018b?

请先登录，再回答此问题。

 采纳的回答

Mark Sherstan
Mark Sherstan 2019-3-1

0 个投票

Check out the file exchange. For example this works: https://www.mathworks.com/matlabcentral/fileexchange/67349-plot-with-multiple-y-axes. You could also consider normalizing your data.

4 个评论
显示 2更早的评论 隐藏 2更早的评论

VR
VR 2019-3-1
I will definitely look into the file. I'm curious to know how to normalise the data if the maximum of the data is, for example, 35*10^4, 5000, 5, and 0.5 respectively.
Mark Sherstan
Mark Sherstan 2019-3-1
You could loop through the 4 different data sets but this should put you on the right path:
A = randi(100,[10,10]); % Some random matrix of postive integers
maxVal = max(A(:)); % Get the largest value
B = A./ maxVal % Divide each element by max value (normalize between 0 and 1)
VR
VR 2019-3-1
The file you suggested worked well. A few questions:
(1) How can I rotate the labels of y-axes?
(2) Is it possible to reduce the space between the y-axes bars to make the plot smaller?
(3) Is it possible to change the thickness of the border of the box and of the additional y-axes?
I also tried the normalization. It was not appropriate for my problem because most of the data was either close to 1 or close to 0. So there was a huge difference. I am not sure if there is a way out.
Mark Sherstan
Mark Sherstan 2019-3-4
In the directory where you saved the file exchange function run:
help plotNy
You will get a list of arguments for customizing the plots. If the options you want arent there I would reccomend checking out a different user made function.

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 Creating, Deleting, and Querying Graphics Objects 的更多信息

产品

版本

R2018b

标签

Community Treasure Hunt

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

Start Hunting!

Translated by