Load Column Data in Popup Menu Guide

Question

Amanda 2012-9-2

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/47200-load-column-data-in-popup-menu-guide

I have a two column text file:

A.txt
Winter Temp  Summer Temp
23           78 
43           87
34           90
23           99

I want to download the Winter Temp Data in popup_menu_Winter and

Summer Temp Data in popup_menu_Summer. So the popup_menu_Winter will

display the data values:

And the same for Summer Temp.

Thanks,

Amanda

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Answer 1

Sven 2012-9-2

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/47200-load-column-data-in-popup-menu-guide#answer_57692

在 MATLAB Online 中打开

Hi Amanda,

fid = fopen('A.txt');
datas = textscan(fid,'%f %f','headerlines',1);
fclose(fid);
figure
winterHandle = uicontrol('Style','popupmenu','String', datas(1),'Position',[0 0 60 20]);
summerHandle = uicontrol('Style','popupmenu','String', datas(2),'Position',[100 0 60 20]);