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How to save output of loop in matrix ?

Asked by Govind Kumar on 20 Jun 2019
Latest activity Edited by Aravind Ravikumar on 20 Jun 2019
I have 1000*129*135 3D array. I want to store the output of following programe in matrix form.
for i=1:129 j=1:135;
b=a(:,i,j)
% some operation on b
c=output %after operation on b
end
I want to save output of all iteration in 129*135 matrix. How to do that?

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1 Answer

Answer by Aravind Ravikumar on 20 Jun 2019
Edited by Aravind Ravikumar on 20 Jun 2019

I am assuming the output from the operation (c) is a scalar. You could initialize a matrix, say
output_matrix = zeros(129,135);
Then you could assign output c to the respective index in the matrix. For example inside your for loop in the script you could insert the following code,
output_matrix(i,j) = c;
Your required matrix will be output_matrix.

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