hello , anyone kindly help me, i have a 91by91 matrix (A) generated in a loop of 140 . i want to add all the matrices in the various together into a final one which is also a 91by91. Thanks

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OSBORN AGYEI
OSBORN AGYEI 2016-8-31
评论： OSBORN AGYEI 2016-8-31
for i=1:length(data(:,1)) %%i is 140
A=sqrt(C.^2 + S.^2);
[L_max,M_max] = size(A); %%L_max,M_max =90
T_sum(i,1:M_max)=sum(A);
end

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Image Analyst
Image Analyst 2016-8-31
Try this
for i=1:length(data(:,1)) %%i is 140
A=sqrt(C.^2 + S.^2); % or whatever....
if i == 1
T_sum = A;
else
T_sum = T_sum + A;
end
end

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