How to store the results from an iteration process?

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Andes
Andes 2017-1-31
评论： Andes 2017-2-1
Hello,
I need to store the results from a iteration similar to this: clear all A = (1:10)'; for i = 1:2 for x=[5 11] B = A * x; end C(:,i) = B; end but here only the last result is stored. I need this: C =[A*5,A*11] but with an iteration process similar to the above code. Any suggestions... Thank you very much in advance!

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采纳的回答

Niels
Niels 2017-1-31
maybe this does what you want
clc
clear all
A = (1:10)';
x=[5 11];
C=zeros(length(A),length(x));
for i = 1:2
C(:,i) = A * x(i);
end
if it does, you forgot to index x, you had 1 loop to much. for any i x would be 5 and 11.
and you forgot to preallocate C

更多回答（1 个）

Roger Stafford
Roger Stafford 2017-1-31
You have one too many for-loops
clear all
A = (1:10)';
x = [5,11];
for i = 1:2
C(:,i) = A * x(i);
end

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