How can I display a table in GUI?

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Billie Jean
Billie Jean 2016-11-9
回答： Jan 2016-11-10
I need to read data from a txt file and then put it in a table in GUI. I have tried getting it in a cell array and then use it but the table does not take the cell array as data input. I have then tried using a matrix but I have characters and integers in the txt file and cell2mat does not work. How can I handle that?
handles.fileName = uigetfile;
handles.fid=fopen(handles.fileName);
handles.cellArray=textscan(handles.fid, '%s %f %f %f');
handles.matrix=cell2mat(handles.cellArray);
handles.f = figure;
handles.t = uitable(handles.f); %creating empty table
handles.t.Data=handles.matrix; %assigning the data
  1 个评论
Henry Giddens
Henry Giddens 2016-11-9
Assuming that all entries in the cell array are either numeric, logical or string, (with a single entry in each cell), you should be able to set the uitable data property to the cellArray

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回答（1 个）

Jan
Jan 2016-11-10
Try:
C = textscan(handles.fid, '%s %f %f %f');
handles.cellArray = cat(2, C{:});

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