save/assign variables in parfor loop

youngeun

2014 4 10

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8 次查看（30 天）

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Hello, Matlab experts.

I would like to do imaging processing with parfor iteration. Here is my simple example code. I wonder that how I can save/store variable resulting from the function in parfor loop. Thank you very much for your help in advance.

a;   % 128x128 image
b;   % 128x128 image
result=zeros(128,128,2);
parfor row=1:128
       for column=1:128
           [plus,minus] = myfun(a(row, column), b(row,column));   
                  % myfun is "a-b" and "a+b", return two outputs
           result(row, column, 1)= plus;
           result(row, column, 2)= minus;  
        end
  end
figure; imagesc(result(:,:,1)); 
figure; imagesc(result(:,:,2));* *