MATLAB: How can i convert GUI uitable data (which is in the form of arrey) in simple matrix form ??

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How can i convert GUI uitable data (which is in the form of arrey) in simple matrix form ??? So that i can directly perform various operations on them….

Best Answer

d = get(handles.uitable1, 'Data');
if isempty(d)
  d = [];
elseif iscell(d)
  if ischar(d{1})
    d = str2double(d);
  else
    d = cell2mat(d);
  end
else
    %no change to d
end

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MATLAB: ‘GUIDE’ table from imported values

Hello Joe Gee,

Since, your Pushbutton is running the script (i.e. executing the functions) but not diplaying the results. It means you have not defined the output for your table.

In order to show the results in a table.

You have to add following command in Pushbutton function:

set(handles.uitable1, 'Data', NameOfYourVariableThatContains4Vectors);

I hope, this will work.

Regard,s

Waqar Ali

MATLAB: How to change the non-singleton rhs dimensions of a vector

The Data property of a uicontrol can be one of:

[] the empty numeric array
a numeric array
a logical array
a cell array

The empty numeric array [] is the default property.

In the case of the empty numeric array or a numeric array or a logical array, assigning a character vector to data(1,1) would be an attempt to store about 92 characters into a single location, which is not going to fit.

If the Data property were a cell array, then attempting to store to data(1,1) would get you the error

Conversion to cell from char is not possible.

You should be doing:

data = get(handles.board, 'Data');
if ~iscell(data)
  data = num2cell(data);
end
data{1,1} = '{''<html><table border=0 width=400 bgcolor=#FF0000><TR><TD>Hello</TD></TR> </table></html>'' }';

Best Answer

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MATLAB: ‘GUIDE’ table from imported values

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