extract number of columns in each row

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ar
ar 2022-10-3
编辑： Stephen23 2022-10-3
  1. I have the following variable with a list of rows - each containing a [1 x n] matrix. Is there a way to extract the n for each row into a separate variable?

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Stephen23
Stephen23 2022-10-3
编辑：Stephen23 2022-10-3
Where C is your cell array:
V = cellfun(@numel,C)
V = cellfun('size',C,2)

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