The use of cell array with bsxfun, that would return cell array.

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Mantas Vaitonis
Mantas Vaitonis el 20 de Jun. de 2018
Comentada: Joss Knight el 20 de Jun. de 2018
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).
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Mantas Vaitonis
Mantas Vaitonis el 20 de Jun. de 2018
Thank You Adam for the clarification.
Joss Knight
Joss Knight el 20 de Jun. de 2018
bsxfun is mostly redundant now anyway because of implicit scalar dimension expansion. Just use the raw operator.

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