How can I vectorize this code?

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Luis
Luis 2012-12-18
Hello everyone, I am trying to vectorize the following loop but I don´t quite get how to do it:
c=5;
for i=1:Machines;
for j=1:degradationbyM(i);
distLoadDec(i,j)=initialDataV(c,1);
paramDistLoadDec(i,j,1)=initialDataV(c,2);
paramDistLoadDec(i,j,2)=initialDataV(c,3);
paramDistLoadDec(i,j,3)=initialDataV(c,4);
c=c+1;
end
end
Thank you.
  2 个评论
John Petersen
John Petersen 2012-12-18
Do these loops do exactly what you want? I see that the matrices in your for loop will not completely be filled. Is this your intention to have a variable index degredationbyM? You haven't shown any initialization for these matrices, or defined contador.
Daniel Shub
Daniel Shub 2012-12-19
Why do you want to vectorize the code?

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采纳的回答

Walter Roberson
Walter Roberson 2012-12-18
c=5;
for i=1:Machines;
j = 1:degradationbyM(i); %not a "for" loop!
distLoadDec(i, j) = initialDataV(c+j-1, 1);
paramDistLoadDec(i, j, 1:3) = initialDataV(c+j-1, 2:4);
c = c + degradationbyM(i);
end

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