The use of cell array with bsxfun, that would return cell array.
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Hello,
I have two cell arrays x1{1x499}(1x5) and x2{1x499}(1x5) with variables of gpuArray and would like to subtract x2 from x1 and should return cell array x3{1x499}(1x5). I can achieve this with cellfun, but it is quite slow, especially when working with bigger arrays. Is there a way to make it work with bsxfun, because it can use multithreads? If I use bsxfun x3=bsxfun(@minus,[x1{:}],[x2{:}]), however it returns array of size (1x2495).
8 Kommentare
Joss Knight
am 20 Jun. 2018
bsxfun is mostly redundant now anyway because of implicit scalar dimension expansion. Just use the raw operator.
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