how to save result of for loop

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muhammad ismat
muhammad ismat 2016-4-21
评论： muhammad ismat 2016-4-22
if i have the function
[label,s] = LSC(data,k,opts)
for p =1:100;
r = 3;
.
.
[label,s] = kmedo(U',k);
end
end
if the output s is a matrix n x n every time (where n is the size of data) so how to save all results(s)

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回答（1 个）

Wayne King
Wayne King 2016-4-21
编辑：Wayne King 2016-4-21
Outside the loop allocate a 3D matrix of zeros
Smat = zeros(n,n,p); % p here is the upper bound on the for loop
Then inside the loop assign
Smat(:,:,p) = s;
have your function return Smat.
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Wayne King
Wayne King 2016-4-22
because your function is returning, s, look at your function definition
[label,s] = LSC(...)
In my original answer, I stated "have your function return Smat"
muhammad ismat
muhammad ismat 2016-4-22
what is the meaning of 77 x 77 x 10 (n x n x p) and if i want to use s (77 x 77 ) only without 10 to able to run my code of another function

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