how to use a uitable to add two numbers

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Sivakumaran Chandrasekaran
评论： Azzi Abdelmalek 2014-3-29
i have two input variable a and b.. my code is c=a+b. how to represent this in uitable

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Mischa Kim
Mischa Kim 2014-3-28
Sivakumaran, does this do the trick?
f = figure('Position',[200 200 350 150]);
a = 2; b = 4;
dat = [a b a+b];
cnames = {'a','b','c = a+b'};
t = uitable('Parent',f,'Data',dat,'ColumnName',cnames,...
'Position',[20 20 310 100]);

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Azzi Abdelmalek
Azzi Abdelmalek 2014-3-28
figure('position',[100 100 400 150])
a=1;
b=2;
c=a+b;
data={a b c};
headers={'a','b','c=a+b'};
h = uitable('Data',data, 'ColumnEditable',true, ...
'ColumnName',headers, 'RowName',[], ...
'ColumnFormat',{'numeric','numeric','numeric'}, ...
'ColumnWidth','auto', ...
'Units','norm', 'Position',[0,0.25,0.65,.45]);
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Azzi Abdelmalek
Azzi Abdelmalek 2014-3-29
figure('position',[100 100 400 450])
a=[1 2;3 4;5 6;7 8]; % 4x2 array
data=[a sum(a,2)] % 4x3 array
headers={'a','b','c=a+b'};
h = uitable('Data',data,'ColumnName',headers,'Units','norm', 'Position',[0,0.25,0.65,.65]);

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