Possibility of using vectorisation here?

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Hi there - I am currently using this bit of code but it is very slow to execute, I'm sure there is a way to speed up the process through vectorisation but can't get my head around it. Does anyone have any ideas?
for i=1:4
for j=1:365
for k=1:24
inds=(strcmp(cond1{i},cond) & doy==j & H==(k-1));
count_2011(i,j,k)=sum(inds & Y==2011);
median_2011(i,j,k)=median(dist(inds & Y==2011));
count_2013(i,j,k)=sum(inds & Y==2013);
median_2013(i,j,k)=median(dist(inds & Y==2013));
end
end
end
Many thanks in advance
  2 个评论
Adam
Adam 2015-1-13
You haven't included all the relevant code there. What are cond, cond1, H and Y, all of which appear to be constants, not changing inside the for loop.
jnaumann
jnaumann 2015-1-13
I guess my point is that they are logical arrays and it was the method Iwas interested in

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