Using the find() function to find only the first number greater than the given number.

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Cameron Tiegs 2020-5-31

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编辑： Cameron Tiegs 2020-5-31

'cell' contains numbers

I want to use the find fucntion like this >>> " find(cell>number) " but i want it to only show the first number that is greater then 'number' and not the rest of the cell.

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回答（1 个）

the cyclist 2020-5-31

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https://ww2.mathworks.cn/matlabcentral/answers/539275-using-the-find-function-to-find-only-the-first-number-greater-than-the-given-number#answer_443827

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Here is one way:

% The threshold number
number = 2;
% Your cell. (Don't name it "cell", which is a MATLAB keyword.)
C = {[1 2]; [2 3]; [4 5]};
% For each cell, the first number greater than the threshold. If none the cell has an empty array.
N = cellfun(@(x)x(find(x>number,1)),C,'UniformOutput',false)