How to split an array at a specific component?

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Ferial
Ferial 2021-2-14
评论： Ferial 2021-2-14
I have an array of length x (lets say 10) and I want to split the array at every occurence of the value 0.
For example A = [0,3,5,6,9,0,2], I want to form two separate array from this being B=[3,5,6,9] and C=[2]
Taking into consideration that the 0 could be anywhere in the array, could be in any number of occurences and could even not exist at all.

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采纳的回答

Walter Roberson
Walter Roberson 2021-2-14
Ran in:
A = [0,3,5,6,9,0,2]
A = 1×7
0 3 5 6 9 0 2
mask = A == 0;
starts = strfind([true mask], [1 0]);
stops = strfind([mask true], [0 1]);
output = arrayfun(@(T,P) A(T:P), starts, stops, 'uniform', 0);
celldisp(output)
output{1} = 3 5 6 9 output{2} = 2

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