How to split array based condition

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Rajib Deyana
Rajib Deyana on 30 May 2018
Edited: KSSV on 30 May 2018
Suppose I have an array like this A = [0 1 0 2 3 0]. How can i get A1 = [1] and A2 = [2 3] based their position between 0.

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Answers (1)

KSSV
KSSV on 30 May 2018
Edited: KSSV on 30 May 2018
A = [0 1 0 2 3 0] ;
ii = zeros(size(A));
jj = A > 0;
ii(strfind([0,jj(:)'],[0 1])) = 1;
idx = cumsum(ii).*jj;
iwant = accumarray( idx(jj)',A(jj)',[],@(x){x'})

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