Error while evaluating UIControl Callback

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Kim Lopez
Kim Lopez 2017-10-17
评论： Jan 2017-10-17
function gcopt_Callback(hObject, eventdata, handles)
gen = str2num(get(handles.generator,'String'));
rate = str2num(get(handles.rating,'String'));
outage = str2num(get(handles.outage,'String'));
Data = cell(gen+1, 4);
Data(:,1) = num2cell((0:gen).');
for v = 1:gen+1
Data(v,2) = rate * Data(v,1);
end
f = figure('Position',[440 500 461 146]);
t = uitable(f);
t.ColumnName = {'User Input','Capacity Out','Capacity Available','Probability'};
t.Data = Data;
set(t,'ColumnWidth',{120});
t.Position(3) = t.Extent(3);
t.Position(4) = t.Extent(4);
I'm having this error when I'm trying to multiply the data in the for loop.

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采纳的回答

Jan
Jan 2017-10-17
编辑：Jan 2017-10-17
You cannot multiply cells, but only the contents:
for v = 1:gen+1
Data{v,2} = rate * Data{v,1}; % Curly braces
end
Or:
Data(:,2) = num2cell(rate * (0:gen).');
  2 个评论
Kim Lopez
Kim Lopez 2017-10-17
Thank you so much. I'm new to MATLAB and really appreciate the help.
Jan
Jan 2017-10-17
You are welcome. The handling of cell arrays is not easy at the beginning. Look in the documentation for the examples:
doc cell
docsearch cell

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