How can I get multiple data(text) form single edit text in MATLAB guide?

Question

Mezgean Mohammad 2021-8-4

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/892237-how-can-i-get-multiple-data-text-form-single-edit-text-in-matlab-guide

评论： Mezgean Mohammad 2021-8-10

I have a GUI with several edit text and push buttons. a specific edit text which call Rx_name, i set edittext to 10, where user can enter different names.

What I want is to stor the data in one row

like

name=[name1 name2 name3 ....]

my code is

function pushbutton1_Callback(~, ~, handles)

% hObject handle to pushbutton1 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

Rx_name=get(handles.Rx_name,'String')

Rx_lat=str2num(char(get(handles.Rx_lat,'String')));

Rx_lon=str2num(char(get(handles.Rx_long,'String')));

Rx_height=str2num(char(get(handles.Rx_height,'String')));

rxs = rxsite('Name', Rx_name,...

'Latitude',Rx_lat,...

'Longitude',Rx_lon,...

'AntennaHeight',Rx_height);

show(rxs)

link(rxs,txs)

I got different values for Rx_lat, Rx_lon and Rx_height but I can't get different *text* for Rx_name wher it should be text not number

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Answer 1

Alamanda Ponappa Poovaya 2021-8-10

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/892237-how-can-i-get-multiple-data-text-form-single-edit-text-in-matlab-guide#answer_764127

在 MATLAB Online 中打开

I understand you want to store your text data from an edit text input in one row.

This snippet which you have written

Rx_name=get(handles.Rx_name,'String')

wthis will store the entire edit text as one continuous string. Assume the edit text was name1 name2 name3, Rx_name will be ‘name1 name2 name3’, a single string.

In order to store them separately, you can use the split command

Rx_name_split = split(Rx_name)

, which splits at all white spaces.

The result Rx_name_split will be a cell array with name1,name2 and name3 stored as individual elements. You can index a cell array like this:

Rx_name_split{1}

or

Rx_name_split{2}

or so on

Docs:

https://www.mathworks.com/help/matlab/ref/cell.html

https://www.mathworks.com/help/matlab/ref/split.html