looping for a program

I have a dataset
X=[12 25 36 47 58 69;34 56 78 90 12 34 ;00 12 89 36 87 56 ]
Y=[89 36 87 56 00 25;25 36 47 87 56 25 ;89 78 45 23 56 99 ]
now i want to add first column of X any Y and store it in separate variables for each column
i have 100 rows

 Accepted Answer

m = size(X,1);
A = reshape(bsxfun(@plus,X(:,1),permute(Y,[3 2 1])),size(X,1),[]);
out = mat2cell(A,size(X,1),ones(size(A,2),1));

1 Comment

FIR
FIR on 7 Nov 2011
thanks andrei can u tell how to plot k means clustering for same data please
i need one k means clustering graph for one row
so i need 3 k mean clustering graphs

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