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Can we use scatteredinterpolant in parallel

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Bin Xu
Bin Xu on 10 Jul 2019
Edited: Matt J on 10 Jul 2019
I am doing data interpolation using scatteredinterpolant method. The data set is large (110k nodes). My question is : can we speed up the scatteredinterpolant function by using it with parallel toolbox?
Thx
Bin

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Answers (2)


Matt J
Matt J on 10 Jul 2019
Edited: Matt J on 10 Jul 2019
You can certainly divide queries into parallel batches, e.g.,
F=scatteredInterpolant(P,v);
results=cell(size(batch));
parfor i=1:numel(batch)
results{i}= F(batch{i});
end

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