Storing output from each for loop iteration in MATLAB

Question

Say I have 3 matrix data files in a folder..

I have a function (clustering_coef_bu) which calculates the clustering coefficient of a 2D matrix (data; has the dimensions 512x512) file. The output vector of the function creates a 512x1 Matrix (Clustering Coefficient), in double format.

With the for loop below, for each matrix (data) I'm calculating the clustering coefficient. However, I am having difficulties being able to store the output clustering coefficient for each run of the for loop. It would be ideal to output the clustering coefficient of each matrix into one singular structure. I.e a cell array, which has the dimensions 512x3.

for k = 1:3  
     ClusteringCoefficient=clustering_coef_bu(data)
end

Any help would be great. Thanks.

Nick · Accepted Answer · 2013-08-07 07:10:48Z

2

Something like this would probably help you:

widthArray = 3;
ClustingeringCoefficient = zeros(size(data, 1), widthArray);

for k = 1:widthArray
    ClusteringCoefficient(:, k) = clustering_coef_bu(data); % a 512x3 double matrix
end

answered Aug 7, 2013 at 7:10

Nick

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