0 个投票

uC = zeros(1,length(X));
for loop1 = 1:length(X)
uC(loop1) = sum(X(loop1).Y);
end
Any other/proper/quick way to do this? (Note: length of all X.Y is not same.)

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Elias Gule
Elias Gule 2018-1-3

0 个投票

try this.
uC = arrayfun(@(v) sum(v.Y),x)

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Pramit Biswas
Pramit Biswas 2018-1-3
Thanks, learned a new way. Please change 'x' to 'X' to comply with the question.
Stephen23
Stephen23 2018-1-3
Note that this will be slower than a loop with a preallocated output array.
Pramit Biswas
Pramit Biswas 2018-1-3
oops!!! Is this function only to reduce code? Any other ways?

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