How can I calculate and show the average(mean) of the data show in zoom on an Axes GUI?

Question

Miguel Torres 2016-3-11

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/272885-how-can-i-calculate-and-show-the-average-mean-of-the-data-show-in-zoom-on-an-axes-gui

编辑： Julie 2016-3-11

I want every time you zoom in axes , calculating the average of the data shown in the zoom, and put it in a static text.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Julie 2016-3-11

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/272885-how-can-i-calculate-and-show-the-average-mean-of-the-data-show-in-zoom-on-an-axes-gui#answer_213251

编辑：Julie 2016-3-11

在 MATLAB Online 中打开

Lets assume your data is x and y Whenever the zoom changes (I don't know how you are implementing your zoom but you may need to add a listener or something else)

xl = xlim %note you may need to use a get command here instead, I am not %100 sure how this will interact with the GUI 
%get(handles."your graph",'xlim')
yl=ylim
yt(x<xlim(1) | x>xlim(2) | y<ylim(1) | y>ylim(2))=[];
set(handles."Your Text box",'string',num2str(mean(yt))]