Optimise for loop in using cell array

2017 8 5
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更新时间：2017 8 5
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Is it possible to do same without for loop?
lengthboundaries=zeros(length(boundaries),1);
for i=1:length(boundaries)
lengthboundaries(i)=length(boundaries{i});
end

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Andrei Bobrov
Andrei Bobrov 2017-8-5

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lengthboundaries = cellfun(@length,boundaries);

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Jan
Jan 2017-8-5
编辑：Jan 2017-8-5
+1. Or even faster:
lengthboundaries = cellfun('length', boundaries);

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